| 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 | $250.40 | 4.155% | $260.8041 | $260.80 | $260.80 | $260.80 |
| Purchase #2 | $11.49 | 8.370% | $12.4517 | $12.45 | $12.45 | $12.50 |
| Purchase #3 | $49.42 | 6.765% | $52.7633 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $13.86 | 11.295% | $15.4255 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $192.88 | 8.261% | $208.8138 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $112.90 | 10.850% | $125.1497 | $125.15 | $125.15 | $125.10 |
| Purchase #7 | $38.96 | 8.375% | $42.2229 | $42.22 | $42.20 | $42.20 |
| 7 purchase totals = | $669.91 | $717.6310 | $717.62 | $717.60 | $717.60 | |