I have returned an item for a full refund and noticed they have not refunded the tax portion. I just called them. The customer rep claimed that it's the law that they do not refund the CA sales tax I have paid when I'm sending an item back for a full refund. I don't know if that is fair at all. To me, a full refund should include the original price and tax I had paid for. It's a matter of principle. All other CA stores I shop with always provide a full refund plus original tax charged. I feel ripped off. It is not written in their terms and conditions.