| 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 | $185.63 | 13.233% | $210.1944 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $10.71 | 13.385% | $12.1435 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $223.51 | 11.677% | $249.6093 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $190.39 | 4.765% | $199.4621 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $96.70 | 8.692% | $105.1052 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $150.53 | 10.524% | $166.3718 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $40.66 | 8.239% | $44.01 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $898.13 | $986.8963 | $986.89 | $986.85 | $986.90 | |