| 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 | $247.68 | 5.548% | $261.4213 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $244.89 | 13.821% | $278.7362 | $278.74 | $278.75 | $278.70 |
| Purchase #3 | $31.55 | 3.750% | $32.7331 | $32.73 | $32.75 | $32.70 |
| Purchase #4 | $128.41 | 12.337% | $144.2519 | $144.25 | $144.25 | $144.30 |
| Purchase #5 | $209.82 | 3.125% | $216.3769 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $117.76 | 12.259% | $132.1962 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $99.67 | 6.776% | $106.4236 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $1,079.78 | $1,172.1392 | $1,172.14 | $1,172.15 | $1,172.10 | |