| 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 | $234.29 | 8.432% | $254.0453 | $254.05 | $254.05 | $254.00 |
| Purchase #2 | $99.46 | 10.754% | $110.1559 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $104.76 | 10.516% | $115.7766 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $125.48 | 6.520% | $133.6613 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $146.32 | 6.648% | $156.0474 | $156.05 | $156.05 | $156.00 |
| Purchase #6 | $12.97 | 11.730% | $14.4914 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $18.62 | 3.543% | $19.2797 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $741.90 | $803.4576 | $803.47 | $803.50 | $803.50 | |