| 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 | $214.69 | 7.653% | $231.1202 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $210.83 | 8.641% | $229.0478 | $229.05 | $229.05 | $229.00 |
| Purchase #3 | $217.41 | 12.295% | $244.1406 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $139.49 | 8.762% | $151.7121 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $76.44 | 3.805% | $79.3485 | $79.35 | $79.35 | $79.30 |
| Purchase #6 | $156.25 | 4.307% | $162.9797 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $210.27 | 12.313% | $236.1605 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $1,225.38 | $1,334.5094 | $1,334.51 | $1,334.50 | $1,334.40 | |