| 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 | $108.90 | 5.824% | $115.2423 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $17.33 | 10.526% | $19.1542 | $19.15 | $19.15 | $19.20 |
| Purchase #3 | $221.32 | 8.867% | $240.9444 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $221.90 | 9.488% | $242.9539 | $242.95 | $242.95 | $243.00 |
| Purchase #5 | $63.66 | 4.422% | $66.475 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $205.79 | 9.499% | $225.338 | $225.34 | $225.35 | $225.30 |
| Purchase #7 | $37.72 | 4.379% | $39.3718 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $876.62 | $949.4796 | $949.47 | $949.50 | $949.50 | |