| 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 | $106.76 | 10.387% | $117.8492 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $217.90 | 8.836% | $237.1536 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $30.89 | 9.867% | $33.9379 | $33.94 | $33.95 | $33.90 |
| Purchase #4 | $28.90 | 6.436% | $30.76 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $163.62 | 12.263% | $183.6847 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $187.93 | 6.398% | $199.9538 | $199.95 | $199.95 | $200.00 |
| Purchase #7 | $102.93 | 13.141% | $116.456 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $838.93 | $919.7952 | $919.79 | $919.80 | $919.90 | |