| 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 | $31.87 | 4.285% | $33.2356 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $143.69 | 11.510% | $160.2287 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $71.76 | 8.648% | $77.9658 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $148.36 | 12.252% | $166.5371 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $154.88 | 4.691% | $162.1454 | $162.15 | $162.15 | $162.10 |
| Purchase #6 | $243.82 | 3.278% | $251.8124 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $116.52 | 4.796% | $122.1083 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $910.90 | $974.0333 | $974.05 | $974.05 | $973.90 | |