| 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 | $226.75 | 9.531% | $248.3615 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $133.52 | 4.872% | $140.0251 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $95.82 | 13.191% | $108.4596 | $108.46 | $108.45 | $108.50 |
| Purchase #4 | $68.65 | 13.298% | $77.7791 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $38.86 | 8.207% | $42.0492 | $42.05 | $42.05 | $42.00 |
| Purchase #6 | $65.49 | 7.297% | $70.2688 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $152.85 | 4.147% | $159.1887 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $781.94 | $846.1320 | $846.14 | $846.15 | $846.20 | |