| 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 | $193.41 | 10.370% | $213.4666 | $213.47 | $213.45 | $213.50 |
| Purchase #2 | $157.76 | 7.744% | $169.9769 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $229.43 | 13.773% | $261.0294 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $240.61 | 4.267% | $250.8768 | $250.88 | $250.90 | $250.90 |
| Purchase #5 | $196.79 | 4.686% | $206.0116 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $116.47 | 9.865% | $127.9598 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $205.50 | 5.712% | $217.2382 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $1,339.97 | $1,446.5593 | $1,446.57 | $1,446.60 | $1,446.60 | |