| 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 | $196.96 | 5.678% | $208.1434 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $170.61 | 12.248% | $191.5063 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $118.50 | 5.813% | $125.3884 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $74.54 | 11.587% | $83.1769 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $205.36 | 5.867% | $217.4085 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $63.33 | 12.278% | $71.1057 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $12.98 | 4.363% | $13.5463 | $13.55 | $13.55 | $13.50 |
| 7 purchase totals = | $842.28 | $910.2755 | $910.29 | $910.30 | $910.20 | |