| 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 | $224.43 | 5.554% | $236.8948 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $55.84 | 7.869% | $60.234 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $105.33 | 12.140% | $118.1171 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $51.96 | 7.600% | $55.909 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $128.74 | 13.537% | $146.1675 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $100.71 | 6.666% | $107.4233 | $107.42 | $107.40 | $107.40 |
| Purchase #7 | $15.38 | 11.308% | $17.1192 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $682.39 | $741.8649 | $741.86 | $741.80 | $741.80 | |