| 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 | $221.89 | 11.529% | $247.4717 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $214.72 | 12.234% | $240.9888 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $192.87 | 13.536% | $218.9769 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $133.97 | 3.746% | $138.9885 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $236.87 | 10.373% | $261.4405 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $205.46 | 4.713% | $215.1433 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $128.53 | 11.327% | $143.0886 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $1,334.31 | $1,466.0983 | $1,466.10 | $1,466.15 | $1,466.10 | |