| 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 | $148.92 | 4.532% | $155.6691 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $235.55 | 8.601% | $255.8097 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $217.73 | 9.420% | $238.2402 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $222.66 | 8.213% | $240.9471 | $240.95 | $240.95 | $240.90 |
| Purchase #5 | $229.95 | 10.116% | $253.2117 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $108.36 | 9.756% | $118.9316 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $204.90 | 10.826% | $227.0825 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,368.07 | $1,489.8919 | $1,489.89 | $1,489.90 | $1,489.80 | |