| 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 | $219.56 | 8.175% | $237.509 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $175.88 | 11.667% | $196.3999 | $196.40 | $196.40 | $196.40 |
| Purchase #3 | $130.25 | 9.801% | $143.0158 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $74.38 | 9.208% | $81.2289 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $30.80 | 3.724% | $31.947 | $31.95 | $31.95 | $31.90 |
| Purchase #6 | $169.54 | 6.437% | $180.4533 | $180.45 | $180.45 | $180.50 |
| Purchase #7 | $177.62 | 3.408% | $183.6733 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $978.03 | $1,054.2272 | $1,054.23 | $1,054.20 | $1,054.20 | |