| 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 | $205.53 | 8.862% | $223.7441 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $177.34 | 8.420% | $192.272 | $192.27 | $192.25 | $192.30 |
| Purchase #3 | $51.72 | 10.665% | $57.2359 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $11.65 | 3.643% | $12.0744 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $93.97 | 6.721% | $100.2857 | $100.29 | $100.30 | $100.30 |
| Purchase #6 | $66.48 | 3.280% | $68.6605 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $118.30 | 6.499% | $125.9883 | $125.99 | $126.00 | $126.00 |
| 7 purchase totals = | $724.99 | $780.2609 | $780.26 | $780.25 | $780.30 | |