| 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 | $20.38 | 8.869% | $22.1875 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $118.89 | 5.740% | $125.7143 | $125.71 | $125.70 | $125.70 |
| Purchase #3 | $23.98 | 10.717% | $26.5499 | $26.55 | $26.55 | $26.50 |
| Purchase #4 | $26.33 | 13.816% | $29.9678 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $237.31 | 6.610% | $252.9962 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $244.35 | 13.429% | $277.1638 | $277.16 | $277.15 | $277.20 |
| Purchase #7 | $167.66 | 7.786% | $180.714 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $838.90 | $915.2935 | $915.29 | $915.25 | $915.30 | |