| 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 | $207.51 | 7.310% | $222.679 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $190.67 | 13.135% | $215.7145 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $45.73 | 4.652% | $47.8574 | $47.86 | $47.85 | $47.90 |
| Purchase #4 | $215.96 | 11.226% | $240.2037 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $207.66 | 5.372% | $218.8155 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $69.25 | 13.715% | $78.7476 | $78.75 | $78.75 | $78.70 |
| Purchase #7 | $236.25 | 8.195% | $255.6107 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $1,173.03 | $1,279.6284 | $1,279.63 | $1,279.60 | $1,279.60 | |