| 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 | $79.42 | 12.246% | $89.1458 | $89.15 | $89.15 | $89.10 |
| Purchase #2 | $217.46 | 9.494% | $238.1057 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $94.61 | 13.124% | $107.0266 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $209.92 | 12.658% | $236.4917 | $236.49 | $236.50 | $236.50 |
| Purchase #5 | $92.88 | 9.858% | $102.0361 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $212.82 | 6.258% | $226.1383 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $18.25 | 7.718% | $19.6585 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $925.36 | $1,018.6027 | $1,018.62 | $1,018.65 | $1,018.50 | |