| 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 | $207.49 | 9.600% | $227.409 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $231.65 | 4.414% | $241.875 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $19.33 | 7.327% | $20.7463 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $167.43 | 3.475% | $173.2482 | $173.25 | $173.25 | $173.20 |
| Purchase #5 | $69.94 | 10.382% | $77.2012 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $45.67 | 5.402% | $48.1371 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $33.68 | 3.674% | $34.9174 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $775.19 | $823.5342 | $823.55 | $823.55 | $823.40 | |