| 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 | $205.38 | 11.420% | $228.8344 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $113.77 | 10.164% | $125.3336 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $84.63 | 6.652% | $90.2596 | $90.26 | $90.25 | $90.30 |
| Purchase #4 | $106.40 | 11.523% | $118.6605 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $92.28 | 3.727% | $95.7193 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $12.96 | 6.526% | $13.8058 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $107.39 | 3.340% | $110.9768 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $722.81 | $783.5900 | $783.59 | $783.60 | $783.60 | |