| 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 | $105.38 | 6.229% | $111.9441 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $201.92 | 12.698% | $227.5598 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $116.78 | 5.518% | $123.2239 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $125.61 | 6.119% | $133.2961 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $26.75 | 12.440% | $30.0777 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $133.48 | 11.870% | $149.3241 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $121.31 | 12.813% | $136.8535 | $136.85 | $136.85 | $136.90 |
| 7 purchase totals = | $831.23 | $912.2792 | $912.27 | $912.25 | $912.30 | |