| 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 | $206.26 | 11.275% | $229.5158 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $237.49 | 8.849% | $258.5055 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $158.74 | 4.814% | $166.3817 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $48.35 | 5.854% | $51.1804 | $51.18 | $51.20 | $51.20 |
| Purchase #5 | $33.57 | 12.789% | $37.8633 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $193.74 | 6.457% | $206.2498 | $206.25 | $206.25 | $206.20 |
| Purchase #7 | $15.74 | 9.242% | $17.1947 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $893.89 | $966.8912 | $966.89 | $966.90 | $966.90 | |