| 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 | $234.44 | 8.336% | $253.9829 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $131.96 | 12.448% | $148.3864 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $136.42 | 9.295% | $149.1002 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $228.56 | 11.698% | $255.2969 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $137.35 | 4.372% | $143.3549 | $143.35 | $143.35 | $143.40 |
| Purchase #6 | $149.41 | 8.300% | $161.811 | $161.81 | $161.80 | $161.80 |
| Purchase #7 | $46.44 | 9.579% | $50.8885 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $1,064.58 | $1,162.8208 | $1,162.82 | $1,162.85 | $1,162.90 | |