8.40 has been rounded to 2 DP give the UPPER bound of the number:
8.40 Round To 2 Decimal Places =====> 8.40
Rounding to the nearest hundred is =====> 0
Rounding to the nearest ten is =========> 10
Rounding to the nearest one is ======> 8
Rounding to the nearest tenth is =====> 8.4
Rounding to the nearest hundredths =====> 8.40
Hope that helps, and what you are looking for!!!! I'm sorry if I'm wrong or didn't understand -P-