| 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 | $227.32 | 4.249% | $236.9788 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $188.76 | 13.169% | $213.6178 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $123.32 | 11.491% | $137.4907 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $187.66 | 9.406% | $205.3113 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $233.57 | 11.853% | $261.2551 | $261.26 | $261.25 | $261.30 |
| Purchase #6 | $180.92 | 5.527% | $190.9194 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $232.53 | 12.465% | $261.5149 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,374.08 | $1,507.0880 | $1,507.09 | $1,507.05 | $1,507.10 | |