| 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 | $82.36 | 4.508% | $86.0728 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $207.30 | 7.762% | $223.3906 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $157.59 | 5.738% | $166.6325 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $213.71 | 11.718% | $238.7525 | $238.75 | $238.75 | $238.80 |
| Purchase #5 | $19.89 | 3.700% | $20.6259 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $132.29 | 5.583% | $139.6758 | $139.68 | $139.70 | $139.70 |
| Purchase #7 | $217.87 | 4.450% | $227.5652 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,031.01 | $1,102.7153 | $1,102.72 | $1,102.75 | $1,102.80 | |