| 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 | $238.99 | 12.123% | $267.9628 | $267.96 | $267.95 | $268.00 |
| Purchase #2 | $93.31 | 5.125% | $98.0921 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $87.54 | 7.102% | $93.7571 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $94.91 | 11.336% | $105.669 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $78.75 | 9.723% | $86.4069 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $187.73 | 8.706% | $204.0738 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $11.55 | 11.409% | $12.8677 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $792.78 | $868.8294 | $868.83 | $868.75 | $869.00 | |