| 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 | $223.35 | 6.512% | $237.8946 | $237.89 | $237.90 | $237.90 |
| Purchase #2 | $12.92 | 6.185% | $13.7191 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $132.47 | 3.258% | $136.7859 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $158.25 | 3.135% | $163.2111 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $245.65 | 6.838% | $262.4475 | $262.45 | $262.45 | $262.40 |
| Purchase #6 | $214.48 | 4.387% | $223.8892 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $227.63 | 8.730% | $247.5021 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $1,214.75 | $1,285.4495 | $1,285.45 | $1,285.45 | $1,285.40 | |