| 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 | $110.26 | 12.676% | $124.2366 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $54.37 | 5.170% | $57.1809 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $215.45 | 5.576% | $227.4635 | $227.46 | $227.45 | $227.50 |
| Purchase #4 | $123.51 | 5.533% | $130.3438 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $105.81 | 9.336% | $115.6884 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $112.28 | 5.512% | $118.4689 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $59.33 | 9.779% | $65.1319 | $65.13 | $65.15 | $65.10 |
| 7 purchase totals = | $781.01 | $838.5140 | $838.51 | $838.55 | $838.50 | |