| 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 | $127.78 | 9.845% | $140.3599 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $250.70 | 6.260% | $266.3938 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $33.61 | 7.417% | $36.1029 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $61.97 | 6.261% | $65.8499 | $65.85 | $65.85 | $65.80 |
| Purchase #5 | $180.52 | 10.648% | $199.7418 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $66.90 | 6.163% | $71.023 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $161.34 | 13.218% | $182.6659 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $882.82 | $962.1372 | $962.13 | $962.10 | $962.10 | |