| 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 | $180.82 | 5.274% | $190.3564 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $42.96 | 12.586% | $48.3669 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $235.40 | 6.293% | $250.2137 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $200.36 | 10.127% | $220.6505 | $220.65 | $220.65 | $220.70 |
| Purchase #5 | $191.73 | 6.425% | $204.0487 | $204.05 | $204.05 | $204.00 |
| Purchase #6 | $40.77 | 8.635% | $44.2905 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $232.37 | 11.469% | $259.0205 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $1,124.41 | $1,216.9472 | $1,216.95 | $1,216.90 | $1,217.00 | |