| 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 | $232.49 | 4.688% | $243.3891 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $152.56 | 3.108% | $157.3016 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $116.87 | 13.863% | $133.0717 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $110.74 | 13.358% | $125.5326 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $138.30 | 3.395% | $142.9953 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $238.30 | 9.813% | $261.6844 | $261.68 | $261.70 | $261.70 |
| Purchase #7 | $78.69 | 10.757% | $87.1547 | $87.15 | $87.15 | $87.20 |
| 7 purchase totals = | $1,067.95 | $1,151.1294 | $1,151.12 | $1,151.15 | $1,151.20 | |