| 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 | $106.41 | 9.823% | $116.8627 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $164.75 | 13.674% | $187.2779 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $82.61 | 5.711% | $87.3279 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $188.33 | 11.678% | $210.3232 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $159.64 | 12.874% | $180.1921 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $201.57 | 13.107% | $227.9898 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $197.92 | 3.154% | $204.1624 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $1,101.23 | $1,214.1360 | $1,214.13 | $1,214.15 | $1,214.20 | |