| 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 | $207.45 | 10.132% | $228.4688 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $214.89 | 6.276% | $228.3765 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $123.28 | 7.151% | $132.0958 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $23.73 | 9.739% | $26.0411 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $133.80 | 3.257% | $138.1579 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $88.89 | 11.858% | $99.4306 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $50.80 | 4.709% | $53.1922 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $842.84 | $905.7629 | $905.77 | $905.80 | $905.80 | |