| 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 | $211.43 | 7.681% | $227.6699 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $10.79 | 13.504% | $12.2471 | $12.25 | $12.25 | $12.20 |
| Purchase #3 | $106.75 | 11.737% | $119.2792 | $119.28 | $119.30 | $119.30 |
| Purchase #4 | $183.38 | 13.627% | $208.3692 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $94.38 | 8.188% | $102.1078 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $73.36 | 9.170% | $80.0871 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $111.96 | 3.314% | $115.6704 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $792.05 | $865.4307 | $865.44 | $865.40 | $865.50 | |