| 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 | $102.86 | 12.429% | $115.6445 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $223.84 | 3.856% | $232.4713 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $233.56 | 6.868% | $249.6009 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $9.29 | 8.318% | $10.0627 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $133.98 | 12.324% | $150.4917 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $134.83 | 11.652% | $150.5404 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $45.90 | 9.795% | $50.3959 | $50.40 | $50.40 | $50.40 |
| 7 purchase totals = | $884.26 | $959.2074 | $959.20 | $959.20 | $959.20 | |