| 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 | $108.93 | 3.400% | $112.6336 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $231.79 | 10.293% | $255.6481 | $255.65 | $255.65 | $255.60 |
| Purchase #3 | $109.61 | 6.254% | $116.465 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $150.57 | 10.488% | $166.3618 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $222.67 | 6.418% | $236.961 | $236.96 | $236.95 | $237.00 |
| Purchase #6 | $196.78 | 11.855% | $220.1083 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $97.34 | 6.809% | $103.9679 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $1,117.69 | $1,212.1457 | $1,212.15 | $1,212.10 | $1,212.20 | |