| 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 | $218.28 | 5.305% | $229.8598 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $93.39 | 13.728% | $106.2106 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $249.84 | 4.330% | $260.6581 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $208.49 | 12.775% | $235.1246 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $193.66 | 8.438% | $210.001 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $239.59 | 3.127% | $247.082 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $244.56 | 4.801% | $256.3013 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,447.81 | $1,545.2374 | $1,545.23 | $1,545.20 | $1,545.30 | |