| 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 | $243.29 | 12.776% | $274.3727 | $274.37 | $274.35 | $274.40 |
| Purchase #2 | $35.62 | 12.148% | $39.9471 | $39.95 | $39.95 | $39.90 |
| Purchase #3 | $95.97 | 8.418% | $104.0488 | $104.05 | $104.05 | $104.00 |
| Purchase #4 | $117.65 | 8.440% | $127.5797 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $106.34 | 9.203% | $116.1265 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $202.74 | 9.849% | $222.7079 | $222.71 | $222.70 | $222.70 |
| Purchase #7 | $203.93 | 10.118% | $224.5636 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $1,005.54 | $1,109.3463 | $1,109.35 | $1,109.35 | $1,109.30 | |