| 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 | $236.43 | 4.767% | $247.7006 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $63.37 | 3.386% | $65.5157 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $151.63 | 11.660% | $169.3101 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $171.25 | 4.321% | $178.6497 | $178.65 | $178.65 | $178.60 |
| Purchase #5 | $236.40 | 8.845% | $257.3096 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $113.68 | 10.135% | $125.2015 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $215.28 | 13.325% | $243.9661 | $243.97 | $243.95 | $244.00 |
| 7 purchase totals = | $1,188.04 | $1,287.6533 | $1,287.66 | $1,287.60 | $1,287.60 | |