| 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 | $206.89 | 9.304% | $226.139 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $71.32 | 6.329% | $75.8338 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $107.63 | 11.772% | $120.3002 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $79.90 | 7.535% | $85.9205 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $77.79 | 10.778% | $86.1742 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $192.96 | 11.476% | $215.1041 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $20.55 | 7.857% | $22.1646 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $757.04 | $831.6364 | $831.62 | $831.60 | $831.60 | |