| 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 | $216.30 | 3.660% | $224.2166 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $43.82 | 9.401% | $47.9395 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $239.53 | 4.740% | $250.8837 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $163.70 | 7.305% | $175.6583 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $182.54 | 13.421% | $207.0387 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $181.88 | 6.329% | $193.3912 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $190.68 | 12.359% | $214.2461 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $1,218.45 | $1,313.3741 | $1,313.38 | $1,313.40 | $1,313.30 | |