| 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 | $23.56 | 9.162% | $25.7186 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $97.58 | 3.610% | $101.1026 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $87.67 | 6.680% | $93.5264 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $163.82 | 7.508% | $176.1196 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $30.71 | 7.662% | $33.063 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $222.81 | 10.463% | $246.1226 | $246.12 | $246.10 | $246.10 |
| Purchase #7 | $235.83 | 10.329% | $260.1889 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $861.98 | $935.8417 | $935.84 | $935.80 | $935.80 | |