| 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 | $201.31 | 13.872% | $229.2357 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $183.47 | 7.276% | $196.8193 | $196.82 | $196.80 | $196.80 |
| Purchase #3 | $19.90 | 9.245% | $21.7398 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $43.49 | 7.567% | $46.7809 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $127.36 | 10.546% | $140.7914 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $51.26 | 8.598% | $55.6673 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $237.66 | 12.825% | $268.1399 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $864.45 | $959.1743 | $959.18 | $959.20 | $959.10 | |