| 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 | $143.36 | 11.874% | $160.3826 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $214.91 | 13.117% | $243.0997 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $92.87 | 5.444% | $97.9258 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $246.82 | 5.611% | $260.6691 | $260.67 | $260.65 | $260.70 |
| Purchase #5 | $247.50 | 5.858% | $261.9986 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $163.25 | 7.178% | $174.9681 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $169.68 | 11.331% | $188.9064 | $188.91 | $188.90 | $188.90 |
| 7 purchase totals = | $1,278.39 | $1,387.9503 | $1,387.96 | $1,387.95 | $1,388.00 | |