| 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 | $195.26 | 8.177% | $211.2264 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $136.71 | 8.548% | $148.396 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $29.50 | 4.437% | $30.8089 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $104.37 | 4.782% | $109.361 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $57.46 | 9.434% | $62.8808 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $227.51 | 12.131% | $255.1092 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $156.87 | 11.558% | $175.001 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $907.68 | $992.7833 | $992.79 | $992.80 | $992.80 | |