| 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 | $236.65 | 10.591% | $261.7136 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $187.85 | 11.386% | $209.2386 | $209.24 | $209.25 | $209.20 |
| Purchase #3 | $227.61 | 9.589% | $249.4355 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $177.88 | 5.180% | $187.0942 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $234.67 | 11.287% | $261.1572 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $63.58 | 7.782% | $68.5278 | $68.53 | $68.55 | $68.50 |
| Purchase #7 | $89.64 | 9.643% | $98.284 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $1,217.88 | $1,335.4509 | $1,335.45 | $1,335.50 | $1,335.40 | |