| 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 | $227.56 | 9.558% | $249.3102 | $249.31 | $249.30 | $249.30 |
| Purchase #2 | $213.29 | 13.785% | $242.692 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $117.29 | 4.202% | $122.2185 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $139.34 | 9.874% | $153.0984 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $151.35 | 3.661% | $156.8909 | $156.89 | $156.90 | $156.90 |
| Purchase #6 | $180.67 | 12.810% | $203.8138 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $103.30 | 3.359% | $106.7698 | $106.77 | $106.75 | $106.80 |
| 7 purchase totals = | $1,132.80 | $1,234.7936 | $1,234.79 | $1,234.75 | $1,234.80 | |