| 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 | $209.54 | 8.757% | $227.8894 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $173.98 | 11.723% | $194.3757 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $241.52 | 6.791% | $257.9216 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $144.79 | 11.654% | $161.6638 | $161.66 | $161.65 | $161.70 |
| Purchase #5 | $148.32 | 8.515% | $160.9494 | $160.95 | $160.95 | $160.90 |
| Purchase #6 | $239.91 | 8.752% | $260.9069 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $26.89 | 8.839% | $29.2668 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $1,184.95 | $1,292.9736 | $1,292.98 | $1,292.95 | $1,293.00 | |