| 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 | $83.60 | 3.417% | $86.4566 | $86.46 | $86.45 | $86.50 |
| Purchase #2 | $104.81 | 5.567% | $110.6448 | $110.64 | $110.65 | $110.60 |
| Purchase #3 | $186.69 | 3.438% | $193.1084 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $235.42 | 10.729% | $260.6782 | $260.68 | $260.70 | $260.70 |
| Purchase #5 | $190.34 | 10.526% | $210.3752 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $221.76 | 6.867% | $236.9883 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $15.75 | 9.674% | $17.2737 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $1,038.37 | $1,115.5252 | $1,115.53 | $1,115.55 | $1,115.60 | |