| 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 | $186.87 | 11.420% | $208.2106 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $57.36 | 6.438% | $61.0528 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $97.83 | 11.719% | $109.2947 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $10.35 | 7.222% | $11.0975 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $40.98 | 11.599% | $45.7333 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $40.96 | 6.778% | $43.7363 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $205.84 | 3.336% | $212.7068 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $640.19 | $691.8320 | $691.83 | $691.85 | $691.80 | |