| 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 | $189.53 | 9.294% | $207.1449 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $123.77 | 7.274% | $132.773 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $186.51 | 8.551% | $202.4585 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $237.76 | 11.224% | $264.4462 | $264.45 | $264.45 | $264.40 |
| Purchase #5 | $35.50 | 5.222% | $37.3538 | $37.35 | $37.35 | $37.40 |
| Purchase #6 | $29.39 | 8.565% | $31.9073 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $82.89 | 6.323% | $88.1311 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $885.35 | $964.2148 | $964.21 | $964.20 | $964.20 | |