| 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 | $231.90 | 13.657% | $263.5706 | $263.57 | $263.55 | $263.60 |
| Purchase #2 | $71.44 | 11.796% | $79.8671 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $218.82 | 3.427% | $226.319 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $20.70 | 10.418% | $22.8565 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $17.67 | 4.816% | $18.521 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $208.96 | 13.242% | $236.6305 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $237.88 | 9.107% | $259.5437 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $1,007.37 | $1,107.3084 | $1,107.31 | $1,107.25 | $1,107.30 | |