| 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 | $245.82 | 7.873% | $265.1734 | $265.17 | $265.15 | $265.20 |
| Purchase #2 | $190.48 | 9.218% | $208.0384 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $133.49 | 11.874% | $149.3406 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $39.93 | 13.347% | $45.2595 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $41.62 | 4.173% | $43.3568 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $229.46 | 4.623% | $240.0679 | $240.07 | $240.05 | $240.10 |
| Purchase #7 | $27.75 | 8.574% | $30.1293 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $908.55 | $981.3659 | $981.37 | $981.35 | $981.40 | |