| 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 | $250.83 | 3.869% | $260.5346 | $260.53 | $260.55 | $260.50 |
| Purchase #2 | $11.95 | 6.532% | $12.7306 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $190.80 | 11.715% | $213.1522 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $164.43 | 7.169% | $176.218 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $44.95 | 7.173% | $48.1743 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $16.45 | 3.855% | $17.0841 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $82.34 | 13.854% | $93.7474 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $761.75 | $821.6412 | $821.63 | $821.65 | $821.60 | |