| 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 | $212.63 | 4.468% | $222.1303 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $250.79 | 13.685% | $285.1106 | $285.11 | $285.10 | $285.10 |
| Purchase #3 | $62.65 | 13.866% | $71.337 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $159.63 | 3.470% | $165.1692 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $163.84 | 7.664% | $176.3967 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $223.53 | 11.754% | $249.8037 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $170.94 | 11.804% | $191.1178 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,244.01 | $1,361.0653 | $1,361.07 | $1,361.05 | $1,361.00 | |