| 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 | $125.39 | 5.327% | $132.0695 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $47.53 | 13.778% | $54.0787 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $49.54 | 4.600% | $51.8188 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $229.49 | 13.508% | $260.4895 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $228.77 | 8.351% | $247.8746 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $140.95 | 8.468% | $152.8856 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $110.40 | 9.543% | $120.9355 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $932.07 | $1,020.1522 | $1,020.16 | $1,020.15 | $1,020.20 | |