| 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 | $232.82 | 6.184% | $247.2176 | $247.22 | $247.20 | $247.20 |
| Purchase #2 | $38.82 | 10.857% | $43.0347 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $99.30 | 6.486% | $105.7406 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $112.88 | 7.644% | $121.5085 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $26.95 | 7.449% | $28.9575 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $180.88 | 13.858% | $205.9464 | $205.95 | $205.95 | $205.90 |
| Purchase #7 | $76.42 | 10.856% | $84.7162 | $84.72 | $84.70 | $84.70 |
| 7 purchase totals = | $768.07 | $837.1215 | $837.13 | $837.10 | $837.00 | |