| 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 | $237.91 | 10.513% | $262.9215 | $262.92 | $262.90 | $262.90 |
| Purchase #2 | $150.27 | 4.471% | $156.9886 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $226.53 | 8.435% | $245.6378 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $10.59 | 4.644% | $11.0818 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $236.51 | 10.744% | $261.9206 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $109.57 | 13.264% | $124.1034 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $77.92 | 7.793% | $83.9923 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $1,049.30 | $1,146.6460 | $1,146.64 | $1,146.65 | $1,146.60 | |