| 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 | $245.59 | 4.690% | $257.1082 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $49.28 | 11.229% | $54.8137 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $127.79 | 5.732% | $135.1149 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $30.67 | 5.197% | $32.2639 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $180.66 | 4.119% | $188.1014 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $99.48 | 3.288% | $102.7509 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $28.32 | 9.179% | $30.9195 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $761.79 | $801.0725 | $801.06 | $801.00 | $801.10 | |