| 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 | $201.63 | 10.289% | $222.3757 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $203.90 | 10.157% | $224.6101 | $224.61 | $224.60 | $224.60 |
| Purchase #3 | $229.93 | 4.410% | $240.0699 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $196.59 | 9.631% | $215.5236 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $156.95 | 5.846% | $166.1253 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $208.59 | 12.399% | $234.4531 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $235.43 | 13.833% | $267.997 | $268.00 | $268.00 | $268.00 |
| 7 purchase totals = | $1,433.02 | $1,571.1547 | $1,571.16 | $1,571.15 | $1,571.20 | |