| 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 | $139.45 | 5.308% | $146.852 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $112.63 | 8.655% | $122.3781 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $52.95 | 12.594% | $59.6185 | $59.62 | $59.60 | $59.60 |
| Purchase #4 | $46.41 | 11.393% | $51.6975 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $9.86 | 3.498% | $10.2049 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $234.53 | 7.551% | $252.2394 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $89.73 | 12.551% | $100.992 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $685.56 | $743.9824 | $743.98 | $744.00 | $744.00 | |