| 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 | $105.85 | 3.252% | $109.2922 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $212.90 | 5.269% | $224.1177 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $66.64 | 9.348% | $72.8695 | $72.87 | $72.85 | $72.90 |
| Purchase #4 | $228.98 | 9.472% | $250.669 | $250.67 | $250.65 | $250.70 |
| Purchase #5 | $54.41 | 10.502% | $60.1241 | $60.12 | $60.10 | $60.10 |
| Purchase #6 | $116.40 | 13.520% | $132.1373 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $47.97 | 3.496% | $49.647 | $49.65 | $49.65 | $49.60 |
| 7 purchase totals = | $833.15 | $898.8568 | $898.86 | $898.80 | $898.80 | |