| 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 | $156.51 | 8.821% | $170.3157 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $59.85 | 4.290% | $62.4176 | $62.42 | $62.40 | $62.40 |
| Purchase #3 | $215.41 | 3.566% | $223.0915 | $223.09 | $223.10 | $223.10 |
| Purchase #4 | $126.90 | 9.107% | $138.4568 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $188.68 | 13.183% | $213.5537 | $213.55 | $213.55 | $213.60 |
| Purchase #6 | $231.92 | 12.487% | $260.8799 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $198.95 | 9.240% | $217.333 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $1,178.22 | $1,286.0482 | $1,286.05 | $1,286.05 | $1,286.10 | |