| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.76 | 6.767% | $215.4131 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $62.74 | 12.858% | $70.8071 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $160.73 | 13.484% | $182.4028 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $229.34 | 5.267% | $241.4193 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $158.40 | 13.117% | $179.1773 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $126.69 | 3.741% | $131.4295 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $237.58 | 4.201% | $247.5607 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $1,177.24 | $1,268.2098 | $1,268.21 | $1,268.20 | $1,268.20 | |