| 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 | $208.92 | 3.178% | $215.5595 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $163.32 | 8.422% | $177.0748 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $115.29 | 11.779% | $128.87 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $192.68 | 6.554% | $205.3082 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $116.51 | 11.825% | $130.2873 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $219.27 | 5.298% | $230.8869 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $249.47 | 4.635% | $261.0329 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $1,265.46 | $1,349.0196 | $1,349.02 | $1,349.00 | $1,349.10 | |