| 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 | $209.79 | 8.777% | $228.2033 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $165.71 | 8.304% | $179.4706 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $66.70 | 13.459% | $75.6772 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $116.50 | 12.177% | $130.6862 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $30.30 | 9.604% | $33.21 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $53.66 | 10.701% | $59.4022 | $59.40 | $59.40 | $59.40 |
| Purchase #7 | $197.26 | 5.133% | $207.3854 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $839.92 | $914.0349 | $914.04 | $914.05 | $914.10 | |