| 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 | $108.60 | 12.439% | $122.1088 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $114.67 | 9.412% | $125.4627 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $15.34 | 11.824% | $17.1538 | $17.15 | $17.15 | $17.20 |
| Purchase #4 | $42.32 | 13.358% | $47.9731 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $45.58 | 10.777% | $50.4922 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $92.29 | 10.733% | $102.1955 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $131.27 | 8.631% | $142.5999 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $550.07 | $607.9860 | $607.98 | $607.95 | $608.10 | |