| 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 | $222.48 | 13.629% | $252.8018 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $125.59 | 11.234% | $139.6988 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $103.39 | 8.608% | $112.2898 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $242.56 | 4.317% | $253.0313 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $28.62 | 5.273% | $30.1291 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $143.77 | 5.363% | $151.4804 | $151.48 | $151.50 | $151.50 |
| Purchase #7 | $233.88 | 3.799% | $242.7651 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $1,100.29 | $1,182.1963 | $1,182.20 | $1,182.25 | $1,182.20 | |