| 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 | $215.90 | 13.838% | $245.7762 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $13.48 | 12.707% | $15.1929 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $10.56 | 5.762% | $11.1685 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $191.85 | 13.551% | $217.8476 | $217.85 | $217.85 | $217.80 |
| Purchase #5 | $219.63 | 5.689% | $232.1248 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $40.38 | 4.456% | $42.1793 | $42.18 | $42.20 | $42.20 |
| Purchase #7 | $76.82 | 7.761% | $82.782 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $768.62 | $847.0713 | $847.07 | $847.10 | $847.10 | |