| 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 | $105.99 | 4.126% | $110.3631 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $217.50 | 7.580% | $233.9865 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $15.98 | 8.730% | $17.3751 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $54.94 | 10.376% | $60.6406 | $60.64 | $60.65 | $60.60 |
| Purchase #5 | $245.35 | 6.762% | $261.9406 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $125.68 | 5.759% | $132.9179 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $199.30 | 10.587% | $220.3999 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $964.74 | $1,037.6237 | $1,037.63 | $1,037.65 | $1,037.60 | |