| 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 | $103.42 | 6.376% | $110.0141 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $41.78 | 6.289% | $44.4075 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $109.94 | 5.640% | $116.1406 | $116.14 | $116.15 | $116.10 |
| Purchase #4 | $231.27 | 10.160% | $254.767 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $11.76 | 7.769% | $12.6736 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $153.30 | 10.203% | $168.9412 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $130.36 | 6.779% | $139.1971 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $781.83 | $846.1411 | $846.14 | $846.10 | $846.10 | |