| 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 | $229.65 | 4.461% | $239.8947 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $182.56 | 3.224% | $188.4457 | $188.45 | $188.45 | $188.40 |
| Purchase #3 | $79.98 | 6.116% | $84.8716 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $226.78 | 12.265% | $254.5946 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $44.83 | 11.269% | $49.8819 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $59.68 | 9.575% | $65.3944 | $65.39 | $65.40 | $65.40 |
| Purchase #7 | $58.98 | 9.299% | $64.4646 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $882.46 | $947.5475 | $947.53 | $947.55 | $947.60 | |