| 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 | $224.55 | 10.407% | $247.9189 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $109.60 | 10.849% | $121.4905 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $87.37 | 6.470% | $93.0228 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $61.80 | 7.155% | $66.2218 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $159.78 | 8.592% | $173.5083 | $173.51 | $173.50 | $173.50 |
| Purchase #6 | $108.98 | 9.678% | $119.5271 | $119.53 | $119.55 | $119.50 |
| Purchase #7 | $13.51 | 10.762% | $14.9639 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $765.59 | $836.6533 | $836.65 | $836.60 | $836.60 | |