| 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 | $249.95 | 12.741% | $281.7961 | $281.80 | $281.80 | $281.80 |
| Purchase #2 | $105.93 | 10.260% | $116.7984 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $47.53 | 5.632% | $50.2069 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $12.81 | 7.662% | $13.7915 | $13.79 | $13.80 | $13.80 |
| Purchase #5 | $125.34 | 5.401% | $132.1096 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $193.90 | 9.868% | $213.0341 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $206.55 | 7.604% | $222.2561 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $942.01 | $1,029.9927 | $1,030.00 | $1,030.00 | $1,030.00 | |