What a misleading and fraud website. I booked a hotel today (15-June-2015) on their website, where it was showing final payment as SGD 661.50. I paid this amount. An hour later I got a call from my bank that there is a transaction of SGD 777. I called up Booking, they told me that taxes are included, but it clearly mentioned there that taxes will be charged by the hotel when I stay there.
The website is so misleading that you don't know that taxes are pending as those are mentioned in a consistent small font never added anywhere.
Customer care is the worst.
Please do not book through booking.com