| 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 | $199.56 | 6.504% | $212.5394 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $34.78 | 8.172% | $37.6222 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $154.29 | 4.540% | $161.2948 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $84.59 | 11.261% | $94.1157 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $79.41 | 11.729% | $88.724 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $228.97 | 8.621% | $248.7095 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $137.48 | 8.785% | $149.5576 | $149.56 | $149.55 | $149.60 |
| 7 purchase totals = | $919.08 | $992.5632 | $992.56 | $992.50 | $992.50 | |