| 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 | $212.68 | 10.121% | $234.2053 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $77.76 | 5.786% | $82.2592 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $29.82 | 4.183% | $31.0674 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $132.25 | 10.230% | $145.7792 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $101.49 | 11.404% | $113.0639 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $77.25 | 11.814% | $86.3763 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $27.97 | 9.534% | $30.6367 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $659.22 | $723.3880 | $723.40 | $723.40 | $723.50 | |