| 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 | $237.32 | 6.258% | $252.1715 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $105.34 | 12.790% | $118.813 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $211.77 | 9.526% | $231.9432 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $184.56 | 6.333% | $196.2482 | $196.25 | $196.25 | $196.20 |
| Purchase #5 | $211.27 | 5.779% | $223.4793 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $104.95 | 7.707% | $113.0385 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $232.66 | 3.122% | $239.9236 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $1,287.87 | $1,375.6173 | $1,375.61 | $1,375.60 | $1,375.50 | |