| 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 | $126.82 | 4.644% | $132.7095 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $211.81 | 7.845% | $228.4265 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $73.51 | 13.107% | $83.145 | $83.15 | $83.15 | $83.10 |
| Purchase #4 | $48.42 | 6.216% | $51.4298 | $51.43 | $51.45 | $51.40 |
| Purchase #5 | $72.98 | 8.201% | $78.9651 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $53.36 | 12.546% | $60.0545 | $60.05 | $60.05 | $60.10 |
| Purchase #7 | $224.34 | 6.461% | $238.8346 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $811.24 | $873.5650 | $873.57 | $873.60 | $873.50 | |