| 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 | $107.89 | 12.117% | $120.963 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $22.32 | 6.729% | $23.8219 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $201.67 | 11.327% | $224.5132 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $108.78 | 7.309% | $116.7307 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $44.86 | 9.849% | $49.2783 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $195.68 | 8.356% | $212.031 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $44.81 | 8.645% | $48.6838 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $726.01 | $796.0219 | $796.01 | $796.05 | $796.00 | |