| 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 | $235.83 | 8.398% | $255.635 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $86.34 | 9.696% | $94.7115 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $99.28 | 7.240% | $106.4679 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $37.84 | 6.431% | $40.2735 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $26.96 | 11.803% | $30.1421 | $30.14 | $30.15 | $30.10 |
| Purchase #6 | $231.28 | 9.164% | $252.4745 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $209.69 | 10.343% | $231.3782 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $927.22 | $1,011.0827 | $1,011.08 | $1,011.05 | $1,011.10 | |