| 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 | $225.97 | 10.277% | $249.1929 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $86.41 | 3.775% | $89.672 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $210.67 | 8.234% | $228.0166 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $79.37 | 13.607% | $90.1699 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $33.63 | 8.267% | $36.4102 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $11.26 | 7.360% | $12.0887 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $94.69 | 9.322% | $103.517 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $742.00 | $809.0673 | $809.07 | $809.00 | $809.10 | |