| 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 | $227.35 | 9.821% | $249.678 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $78.48 | 11.448% | $87.4644 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $28.37 | 3.379% | $29.3286 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $56.28 | 8.588% | $61.1133 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $15.70 | 9.825% | $17.2425 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $235.50 | 10.486% | $260.1945 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $86.70 | 3.620% | $89.8385 | $89.84 | $89.85 | $89.80 |
| 7 purchase totals = | $728.38 | $794.8598 | $794.85 | $794.90 | $794.80 | |