| 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 | $97.99 | 13.159% | $110.8845 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $155.28 | 10.499% | $171.5828 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $17.67 | 4.171% | $18.407 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $207.53 | 8.203% | $224.5537 | $224.55 | $224.55 | $224.60 |
| Purchase #5 | $140.90 | 9.392% | $154.1333 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $26.36 | 10.816% | $29.2111 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $225.66 | 13.135% | $255.3004 | $255.30 | $255.30 | $255.30 |
| 7 purchase totals = | $871.39 | $964.0728 | $964.06 | $964.10 | $964.10 | |