| 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 | $229.83 | 9.238% | $251.0617 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $27.53 | 6.395% | $29.2905 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $228.70 | 9.127% | $249.5734 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $12.47 | 12.181% | $13.989 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $16.46 | 4.405% | $17.1851 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $187.64 | 8.804% | $204.1598 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $204.78 | 3.849% | $212.662 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $907.41 | $977.9215 | $977.92 | $977.90 | $978.10 | |