| 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 | $199.57 | 12.674% | $224.8635 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $37.91 | 3.867% | $39.376 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $51.77 | 10.315% | $57.1101 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $169.82 | 11.763% | $189.7959 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $23.86 | 13.528% | $27.0878 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $12.43 | 11.543% | $13.8648 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $244.64 | 6.814% | $261.3098 | $261.31 | $261.30 | $261.30 |
| 7 purchase totals = | $740.00 | $813.4079 | $813.41 | $813.40 | $813.50 | |