| 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 | $214.73 | 4.171% | $223.6864 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $100.96 | 9.283% | $110.3321 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $247.87 | 5.433% | $261.3368 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $160.30 | 12.833% | $180.8713 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $232.65 | 9.198% | $254.0491 | $254.05 | $254.05 | $254.00 |
| Purchase #6 | $204.28 | 9.607% | $223.9052 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $197.68 | 12.297% | $221.9887 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $1,358.47 | $1,476.1696 | $1,476.18 | $1,476.20 | $1,476.10 | |