| 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 | $208.33 | 3.625% | $215.882 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $205.92 | 4.297% | $214.7684 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $116.89 | 12.791% | $131.8414 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $130.39 | 6.431% | $138.7754 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $132.25 | 11.512% | $147.4746 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $195.51 | 6.222% | $207.6746 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $212.78 | 13.146% | $240.7521 | $240.75 | $240.75 | $240.80 |
| 7 purchase totals = | $1,202.07 | $1,297.1685 | $1,297.16 | $1,297.15 | $1,297.30 | |