| 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 | $231.66 | 3.593% | $239.9835 | $239.98 | $240.00 | $240.00 |
| Purchase #2 | $42.65 | 5.386% | $44.9471 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $47.84 | 7.538% | $51.4462 | $51.45 | $51.45 | $51.40 |
| Purchase #4 | $105.89 | 4.110% | $110.2421 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $72.47 | 13.239% | $82.0643 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $175.46 | 11.409% | $195.4782 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $94.47 | 3.654% | $97.9219 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $770.44 | $822.0833 | $822.08 | $822.10 | $822.00 | |