| 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 | $102.34 | 6.659% | $109.1548 | $109.15 | $109.15 | $109.20 |
| Purchase #2 | $124.31 | 12.820% | $140.2465 | $140.25 | $140.25 | $140.20 |
| Purchase #3 | $106.75 | 10.649% | $118.1178 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $233.92 | 10.418% | $258.2898 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $62.60 | 9.438% | $68.5082 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $131.83 | 10.300% | $145.4085 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $121.53 | 6.235% | $129.1074 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $883.28 | $968.8330 | $968.84 | $968.80 | $968.80 | |