| 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 | $195.39 | 4.354% | $203.8973 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $207.46 | 4.300% | $216.3808 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $65.97 | 13.642% | $74.9696 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $62.51 | 6.856% | $66.7957 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $107.78 | 11.821% | $120.5207 | $120.52 | $120.50 | $120.50 |
| Purchase #6 | $148.91 | 13.612% | $169.1796 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $92.69 | 3.215% | $95.67 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $880.71 | $947.4137 | $947.42 | $947.40 | $947.50 | |