| 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 | $104.86 | 7.750% | $112.9867 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $122.74 | 13.795% | $139.672 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $99.89 | 13.223% | $113.0985 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $46.92 | 9.684% | $51.4637 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $125.87 | 10.538% | $139.1342 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $167.41 | 5.469% | $176.5657 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $229.83 | 13.135% | $260.0182 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $897.52 | $992.9390 | $992.94 | $992.90 | $993.00 | |