| 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 | $222.29 | 12.212% | $249.4361 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $102.63 | 3.428% | $106.1482 | $106.15 | $106.15 | $106.10 |
| Purchase #3 | $19.44 | 4.683% | $20.3504 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $139.99 | 11.307% | $155.8187 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $193.79 | 9.844% | $212.8667 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $27.79 | 10.685% | $30.7594 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $146.39 | 7.853% | $157.886 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $852.32 | $933.2655 | $933.28 | $933.25 | $933.30 | |