| 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 | $205.30 | 9.584% | $224.976 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $12.96 | 10.313% | $14.2966 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $155.54 | 3.811% | $161.4676 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $50.60 | 7.409% | $54.349 | $54.35 | $54.35 | $54.30 |
| Purchase #5 | $12.81 | 10.269% | $14.1255 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $80.34 | 8.718% | $87.344 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $73.93 | 11.670% | $82.5576 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $591.48 | $639.1163 | $639.13 | $639.15 | $639.10 | |