| 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 | $101.66 | 4.425% | $106.1585 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $202.98 | 3.317% | $209.7128 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $115.55 | 12.850% | $130.3982 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $14.53 | 10.245% | $16.0186 | $16.02 | $16.00 | $16.00 |
| Purchase #5 | $112.54 | 12.115% | $126.1742 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $210.51 | 9.111% | $229.6896 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $70.41 | 7.283% | $75.538 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $828.18 | $893.6899 | $893.69 | $893.65 | $893.70 | |