| 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 | $205.45 | 5.125% | $215.9793 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $111.99 | 11.674% | $125.0637 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $36.79 | 5.135% | $38.6792 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $220.83 | 3.655% | $228.9013 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $88.98 | 13.533% | $101.0217 | $101.02 | $101.00 | $101.00 |
| Purchase #6 | $114.83 | 4.737% | $120.2695 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $70.81 | 7.652% | $76.2284 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $849.68 | $906.1431 | $906.14 | $906.15 | $906.20 | |