| 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 | $248.57 | 7.872% | $268.1374 | $268.14 | $268.15 | $268.10 |
| Purchase #2 | $97.35 | 5.263% | $102.4735 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $8.35 | 8.803% | $9.0851 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $197.53 | 8.873% | $215.0568 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $19.97 | 8.711% | $21.7096 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $31.44 | 9.839% | $34.5334 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $85.90 | 3.727% | $89.1015 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $689.11 | $740.0973 | $740.10 | $740.10 | $740.10 | |