| 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 | $40.35 | 3.614% | $41.8082 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $220.65 | 13.782% | $251.06 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $201.91 | 5.519% | $213.0534 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $175.40 | 13.641% | $199.3263 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $97.41 | 12.248% | $109.3408 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $90.38 | 12.293% | $101.4904 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $29.34 | 4.399% | $30.6307 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $855.44 | $946.7098 | $946.71 | $946.75 | $946.70 | |