| 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 | $242.77 | 7.280% | $260.4437 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $219.33 | 10.702% | $242.8027 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $44.39 | 11.420% | $49.4593 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $41.56 | 8.239% | $44.9841 | $44.98 | $45.00 | $45.00 |
| Purchase #5 | $190.29 | 11.780% | $212.7062 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $168.51 | 11.301% | $187.5533 | $187.55 | $187.55 | $187.60 |
| Purchase #7 | $89.30 | 12.304% | $100.2875 | $100.29 | $100.30 | $100.30 |
| 7 purchase totals = | $996.15 | $1,098.2368 | $1,098.23 | $1,098.25 | $1,098.30 | |