| 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 | $239.65 | 4.522% | $250.487 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $207.43 | 12.659% | $233.6886 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $107.45 | 10.436% | $118.6635 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $236.79 | 6.707% | $252.6715 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $156.35 | 4.709% | $163.7125 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $33.60 | 3.686% | $34.8385 | $34.84 | $34.85 | $34.80 |
| Purchase #7 | $193.29 | 11.582% | $215.6768 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $1,174.56 | $1,269.7384 | $1,269.74 | $1,269.75 | $1,269.80 | |