| 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 | $90.86 | 7.229% | $97.4283 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $97.51 | 11.795% | $109.0113 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $135.59 | 11.667% | $151.4093 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $233.40 | 10.456% | $257.8043 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $7.52 | 3.307% | $7.7687 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $204.72 | 7.568% | $220.2132 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $125.72 | 4.795% | $131.7483 | $131.75 | $131.75 | $131.70 |
| 7 purchase totals = | $895.32 | $975.3834 | $975.38 | $975.35 | $975.30 | |