| 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 | $99.56 | 11.408% | $110.9178 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $182.69 | 8.327% | $197.9026 | $197.90 | $197.90 | $197.90 |
| Purchase #3 | $223.26 | 13.171% | $252.6656 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $12.73 | 9.451% | $13.9331 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $15.33 | 13.243% | $17.3602 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $111.89 | 10.852% | $124.0323 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $247.49 | 13.297% | $280.3987 | $280.40 | $280.40 | $280.40 |
| 7 purchase totals = | $892.95 | $997.2103 | $997.21 | $997.20 | $997.20 | |