| 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 | $234.92 | 10.845% | $260.3971 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $12.26 | 8.476% | $13.2992 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $27.29 | 8.701% | $29.6645 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $234.95 | 12.866% | $265.1787 | $265.18 | $265.20 | $265.20 |
| Purchase #5 | $84.42 | 13.458% | $95.7812 | $95.78 | $95.80 | $95.80 |
| Purchase #6 | $69.76 | 4.221% | $72.7046 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $224.34 | 3.729% | $232.7056 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $887.94 | $969.7309 | $969.73 | $969.75 | $969.80 | |