For me, this is simple. Regardless of what some spoon fed religious sheep think, the Bible was written by man, in part or in whole, off of earlier ancient texts. And with any stories that are told, written, and re-written some more, there will be contradictions, errors, embellishments, and flat out story telling.
Having said all of that, I am a believer in a creator and in fact find that most rational and logical people believe (to varying degrees) in the notion and/or possibility. But with regards to the Bible, I find it best to read as any other ancient compilation of texts and take from it what is meaningful, and that is the perspective of human kind as told by man over the millennia. It really does not matter if it is fact or fiction, agreeable or not, there are some very good stories of human nature that we all can learn from.
Like you, I could care less what anyone else thinks and/or believes. But to throw the baby out with the bath water, as most atheists do, is something akin to ignorance. I simply let my life lessons, experiences, and overall sense of reality dictate my beliefs. I have no need to reconcile others discrepancies, even within the Bible. True perspective, true belief (in anything) comes from within and are NOT based off of what you simply disagree with or do not understand.