| 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 | $13.38 | 6.696% | $14.2759 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $118.89 | 5.167% | $125.033 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $194.79 | 6.850% | $208.1331 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $228.83 | 12.873% | $258.2873 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $230.89 | 4.240% | $240.6797 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $19.54 | 5.122% | $20.5408 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $75.93 | 8.484% | $82.3719 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $882.25 | $949.3217 | $949.32 | $949.40 | $949.30 | |