| 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 | $122.55 | 13.622% | $139.2438 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $99.79 | 4.458% | $104.2386 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $89.40 | 13.397% | $101.3769 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $57.37 | 8.410% | $62.1948 | $62.19 | $62.20 | $62.20 |
| Purchase #5 | $100.87 | 6.702% | $107.6303 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $213.98 | 6.138% | $227.1141 | $227.11 | $227.10 | $227.10 |
| Purchase #7 | $66.45 | 4.567% | $69.4848 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $750.41 | $811.2833 | $811.27 | $811.35 | $811.20 | |