| 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 | $125.56 | 5.337% | $132.2611 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $201.25 | 7.314% | $215.9694 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $101.53 | 9.270% | $110.9418 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $208.39 | 6.191% | $221.2914 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $43.35 | 7.762% | $46.7148 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $109.65 | 3.717% | $113.7257 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $84.96 | 12.156% | $95.2877 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $874.69 | $936.1919 | $936.19 | $936.20 | $936.20 | |