| 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 | $208.79 | 13.640% | $237.269 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $82.83 | 5.626% | $87.49 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $21.71 | 7.181% | $23.269 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $98.47 | 8.155% | $106.5002 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $237.32 | 3.779% | $246.2883 | $246.29 | $246.30 | $246.30 |
| Purchase #6 | $52.87 | 9.762% | $58.0312 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $170.36 | 11.709% | $190.3075 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $872.35 | $949.1552 | $949.16 | $949.15 | $949.20 | |