| 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 | $13.26 | 12.504% | $14.918 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $21.33 | 4.676% | $22.3274 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $83.94 | 5.193% | $88.299 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $150.57 | 10.311% | $166.0953 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $247.37 | 5.761% | $261.621 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $242.80 | 8.178% | $262.6562 | $262.66 | $262.65 | $262.70 |
| Purchase #7 | $172.76 | 4.866% | $181.1665 | $181.17 | $181.15 | $181.20 |
| 7 purchase totals = | $932.03 | $997.0834 | $997.10 | $997.05 | $997.10 | |