| 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 | $78.66 | 4.497% | $82.1973 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $234.75 | 8.350% | $254.3516 | $254.35 | $254.35 | $254.40 |
| Purchase #3 | $97.78 | 10.864% | $108.4028 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $125.30 | 10.263% | $138.1595 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $63.90 | 3.781% | $66.3161 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $172.92 | 12.376% | $194.3206 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $138.81 | 11.296% | $154.49 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $912.12 | $998.2379 | $998.24 | $998.20 | $998.30 | |