| 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 | $119.34 | 4.273% | $124.4394 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $170.41 | 9.755% | $187.0335 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $15.79 | 8.298% | $17.1003 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $163.65 | 4.777% | $171.4676 | $171.47 | $171.45 | $171.50 |
| Purchase #5 | $58.58 | 13.636% | $66.568 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $227.76 | 11.510% | $253.9752 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $38.82 | 13.621% | $44.1077 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $794.35 | $864.6917 | $864.70 | $864.70 | $864.70 | |