| 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 | $214.67 | 11.270% | $238.8633 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $116.38 | 11.528% | $129.7963 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $89.95 | 13.370% | $101.9763 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $226.79 | 7.635% | $244.1054 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $86.96 | 9.297% | $95.0447 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $236.30 | 8.660% | $256.7636 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $133.26 | 9.645% | $146.1129 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $1,104.31 | $1,212.6625 | $1,212.66 | $1,212.65 | $1,212.70 | |