| 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 | $122.48 | 9.800% | $134.483 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $52.54 | 10.497% | $58.0551 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $246.95 | 8.272% | $267.3777 | $267.38 | $267.40 | $267.40 |
| Purchase #4 | $118.71 | 13.572% | $134.8213 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $41.78 | 8.549% | $45.3518 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $99.28 | 5.629% | $104.8685 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $160.28 | 4.233% | $167.0647 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $842.02 | $912.0221 | $912.02 | $912.00 | $912.20 | |