| 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 | $211.95 | 11.532% | $236.3921 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $246.42 | 4.727% | $258.0683 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $185.35 | 13.673% | $210.6929 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $9.28 | 5.840% | $9.822 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $195.38 | 12.469% | $219.7419 | $219.74 | $219.75 | $219.70 |
| Purchase #6 | $212.93 | 5.858% | $225.4034 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $173.47 | 4.266% | $180.8702 | $180.87 | $180.85 | $180.90 |
| 7 purchase totals = | $1,234.78 | $1,340.9908 | $1,340.98 | $1,340.95 | $1,341.00 | |