| 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 | $124.81 | 3.243% | $128.8576 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $12.53 | 5.432% | $13.2106 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $232.25 | 12.599% | $261.5112 | $261.51 | $261.50 | $261.50 |
| Purchase #4 | $199.38 | 11.866% | $223.0384 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $34.67 | 4.136% | $36.104 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $45.36 | 3.635% | $47.0088 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $215.98 | 8.585% | $234.5219 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $864.98 | $944.2525 | $944.25 | $944.20 | $944.20 | |