| 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 | $101.85 | 3.492% | $105.4066 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $203.84 | 9.734% | $223.6818 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $60.68 | 4.674% | $63.5162 | $63.52 | $63.50 | $63.50 |
| Purchase #4 | $64.35 | 6.143% | $68.303 | $68.30 | $68.30 | $68.30 |
| Purchase #5 | $49.91 | 3.298% | $51.556 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $128.36 | 8.432% | $139.1833 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $242.48 | 7.622% | $260.9618 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $851.47 | $912.6087 | $912.61 | $912.60 | $912.70 | |