| 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 | $118.66 | 5.127% | $124.7437 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $42.26 | 8.270% | $45.7549 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $13.91 | 12.187% | $15.6052 | $15.61 | $15.60 | $15.60 |
| Purchase #4 | $122.40 | 3.321% | $126.4649 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $18.94 | 12.729% | $21.3509 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $219.79 | 10.582% | $243.0482 | $243.05 | $243.05 | $243.00 |
| Purchase #7 | $223.37 | 7.382% | $239.8592 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $759.33 | $816.8270 | $816.82 | $816.80 | $816.90 | |