| 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 | $233.64 | 11.790% | $261.1862 | $261.19 | $261.20 | $261.20 |
| Purchase #2 | $134.34 | 3.763% | $139.3952 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $123.46 | 13.200% | $139.7567 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $170.32 | 11.452% | $189.825 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $102.57 | 11.375% | $114.2373 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $47.74 | 4.728% | $49.9971 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $238.72 | 6.256% | $253.6543 | $253.65 | $253.65 | $253.70 |
| 7 purchase totals = | $1,050.79 | $1,148.0518 | $1,148.07 | $1,148.10 | $1,148.10 | |