| 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 | $214.50 | 5.401% | $226.0851 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $91.44 | 11.569% | $102.0187 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $247.84 | 10.388% | $273.5856 | $273.59 | $273.60 | $273.60 |
| Purchase #4 | $132.34 | 9.129% | $144.4213 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $97.66 | 7.242% | $104.7325 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $208.79 | 12.440% | $234.7635 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $193.95 | 12.537% | $218.2655 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $1,186.52 | $1,303.8722 | $1,303.88 | $1,303.85 | $1,303.90 | |