| 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 | $222.29 | 4.364% | $231.9907 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $188.53 | 4.553% | $197.1138 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $19.48 | 8.785% | $21.1913 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $86.49 | 9.420% | $94.6374 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $67.79 | 3.230% | $69.9796 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $32.65 | 5.225% | $34.356 | $34.36 | $34.35 | $34.40 |
| Purchase #7 | $95.34 | 8.233% | $103.1893 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $712.57 | $752.4581 | $752.46 | $752.50 | $752.50 | |