| 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 | $217.68 | 8.549% | $236.2895 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $113.40 | 4.680% | $118.7071 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $227.87 | 5.377% | $240.1226 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $19.94 | 8.326% | $21.6002 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $23.39 | 11.791% | $26.1479 | $26.15 | $26.15 | $26.10 |
| Purchase #6 | $45.71 | 8.747% | $49.7083 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $130.79 | 13.370% | $148.2766 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $778.78 | $840.8522 | $840.86 | $840.85 | $840.80 | |