| 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 | $225.59 | 7.276% | $242.0039 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $82.65 | 4.635% | $86.4808 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $24.73 | 6.831% | $26.4193 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $173.33 | 6.453% | $184.515 | $184.52 | $184.50 | $184.50 |
| Purchase #5 | $205.76 | 4.561% | $215.1447 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $50.56 | 9.323% | $55.2737 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $157.71 | 12.810% | $177.9127 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $920.33 | $987.7501 | $987.74 | $987.70 | $987.70 | |