| 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 | $214.72 | 4.767% | $224.9557 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $151.88 | 11.476% | $169.3097 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $138.43 | 13.308% | $156.8523 | $156.85 | $156.85 | $156.90 |
| Purchase #4 | $76.47 | 12.476% | $86.0104 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $21.89 | 3.653% | $22.6896 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $111.82 | 6.245% | $118.8032 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $126.99 | 7.574% | $136.6082 | $136.61 | $136.60 | $136.60 |
| 7 purchase totals = | $842.20 | $915.2291 | $915.23 | $915.20 | $915.30 | |