| 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 | $218.39 | 4.687% | $228.6259 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $89.63 | 13.868% | $102.0599 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $29.87 | 3.371% | $30.8769 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $227.94 | 10.139% | $251.0508 | $251.05 | $251.05 | $251.10 |
| Purchase #5 | $82.77 | 8.123% | $89.4934 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $151.66 | 5.382% | $159.8223 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $72.34 | 9.238% | $79.0228 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $872.60 | $940.9520 | $940.95 | $940.95 | $941.00 | |