| 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 | $121.42 | 11.116% | $134.917 | $134.92 | $134.90 | $134.90 |
| Purchase #2 | $7.97 | 6.388% | $8.4791 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $121.69 | 11.867% | $136.131 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $81.29 | 3.815% | $84.3912 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $141.88 | 6.728% | $151.4257 | $151.43 | $151.45 | $151.40 |
| Purchase #6 | $209.63 | 4.725% | $219.535 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $53.65 | 9.575% | $58.787 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $737.53 | $793.6660 | $793.68 | $793.75 | $793.60 | |