| 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 | $230.92 | 10.552% | $255.2867 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $234.33 | 8.821% | $255.0002 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $206.95 | 7.506% | $222.4837 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $18.56 | 7.549% | $19.9611 | $19.96 | $19.95 | $20.00 |
| Purchase #5 | $58.67 | 5.272% | $61.7631 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $56.67 | 3.583% | $58.7005 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $42.28 | 7.764% | $45.5626 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $848.38 | $918.7579 | $918.75 | $918.75 | $918.90 | |