| 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 | $124.67 | 6.688% | $133.0079 | $133.01 | $133.00 | $133.00 |
| Purchase #2 | $222.49 | 7.507% | $239.1923 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $118.60 | 9.572% | $129.9524 | $129.95 | $129.95 | $130.00 |
| Purchase #4 | $85.71 | 7.500% | $92.1383 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $199.48 | 6.227% | $211.9016 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $58.27 | 3.645% | $60.3939 | $60.39 | $60.40 | $60.40 |
| Purchase #7 | $116.46 | 7.843% | $125.594 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $925.68 | $992.1804 | $992.17 | $992.20 | $992.20 | |