| 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 | $238.93 | 10.845% | $264.842 | $264.84 | $264.85 | $264.80 |
| Purchase #2 | $134.61 | 12.813% | $151.8576 | $151.86 | $151.85 | $151.90 |
| Purchase #3 | $186.57 | 13.678% | $212.089 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $31.42 | 12.710% | $35.4135 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $147.99 | 7.335% | $158.8451 | $158.85 | $158.85 | $158.80 |
| Purchase #6 | $16.65 | 11.764% | $18.6087 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $85.97 | 13.401% | $97.4908 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $842.14 | $939.1467 | $939.15 | $939.15 | $939.10 | |