| 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 | $14.73 | 10.680% | $16.3032 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $174.89 | 5.447% | $184.4163 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $37.94 | 6.441% | $40.3837 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $35.69 | 9.753% | $39.1708 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $222.32 | 11.147% | $247.102 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $234.72 | 11.616% | $261.9851 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $137.40 | 9.742% | $150.7855 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $857.69 | $940.1466 | $940.15 | $940.15 | $940.20 | |