| 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 | $240.34 | 13.424% | $272.6032 | $272.60 | $272.60 | $272.60 |
| Purchase #2 | $238.72 | 9.606% | $261.6514 | $261.65 | $261.65 | $261.70 |
| Purchase #3 | $40.72 | 12.480% | $45.8019 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $63.39 | 7.397% | $68.079 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $149.63 | 13.763% | $170.2236 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $139.41 | 10.702% | $154.3297 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $13.84 | 7.224% | $14.8398 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $886.05 | $987.5286 | $987.52 | $987.55 | $987.50 | |