| 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 | $105.46 | 4.542% | $110.25 | $110.25 | $110.25 | $110.30 |
| Purchase #2 | $120.55 | 12.267% | $135.3379 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $168.88 | 11.362% | $188.0681 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $116.88 | 13.151% | $132.2509 | $132.25 | $132.25 | $132.30 |
| Purchase #5 | $25.67 | 5.516% | $27.086 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $100.61 | 6.670% | $107.3207 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $144.41 | 10.202% | $159.1427 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $782.46 | $859.4563 | $859.46 | $859.45 | $859.50 | |