| 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 | $90.76 | 12.531% | $102.1331 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $177.65 | 3.191% | $183.3188 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $168.96 | 10.283% | $186.3342 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $44.56 | 8.641% | $48.4104 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $186.61 | 9.485% | $204.31 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $168.25 | 11.374% | $187.3868 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $206.36 | 5.286% | $217.2682 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $1,043.15 | $1,129.1615 | $1,129.16 | $1,129.15 | $1,129.10 | |