| 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 | $203.42 | 4.506% | $212.5861 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $249.43 | 11.571% | $278.2915 | $278.29 | $278.30 | $278.30 |
| Purchase #3 | $78.98 | 13.420% | $89.5791 | $89.58 | $89.60 | $89.60 |
| Purchase #4 | $110.26 | 8.632% | $119.7776 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $59.45 | 6.166% | $63.1157 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $145.71 | 8.648% | $158.311 | $158.31 | $158.30 | $158.30 |
| Purchase #7 | $45.97 | 8.255% | $49.7648 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $893.22 | $971.4258 | $971.43 | $971.45 | $971.50 | |