| 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 | $101.46 | 4.573% | $106.0998 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $180.54 | 10.786% | $200.013 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $109.84 | 11.695% | $122.6858 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $74.45 | 13.738% | $84.6779 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $236.41 | 4.702% | $247.526 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $42.30 | 12.742% | $47.6899 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $11.79 | 3.112% | $12.1569 | $12.16 | $12.15 | $12.20 |
| 7 purchase totals = | $756.79 | $820.8493 | $820.86 | $820.90 | $820.90 | |