| 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 | $113.60 | 6.873% | $121.4077 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $139.98 | 6.214% | $148.6784 | $148.68 | $148.70 | $148.70 |
| Purchase #3 | $11.95 | 5.623% | $12.6219 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $65.94 | 4.126% | $68.6607 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $190.70 | 8.632% | $207.1612 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $168.31 | 5.234% | $177.1193 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $187.43 | 8.603% | $203.5546 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $877.91 | $939.2038 | $939.20 | $939.15 | $939.30 | |