| 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 | $123.66 | 12.221% | $138.7725 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $106.51 | 11.445% | $118.7001 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $77.28 | 3.579% | $80.0459 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $16.71 | 12.225% | $18.7528 | $18.75 | $18.75 | $18.80 |
| Purchase #5 | $234.31 | 6.660% | $249.915 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $246.89 | 5.849% | $261.3306 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $36.87 | 8.444% | $39.9833 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $842.23 | $907.5002 | $907.50 | $907.50 | $907.50 | |