| 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 | $249.37 | 12.650% | $280.9153 | $280.92 | $280.90 | $280.90 |
| Purchase #2 | $163.65 | 13.470% | $185.6937 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $179.29 | 9.165% | $195.7219 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $209.73 | 11.270% | $233.3666 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $143.67 | 10.479% | $158.7252 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $51.27 | 13.862% | $58.377 | $58.38 | $58.40 | $58.40 |
| Purchase #7 | $140.71 | 9.639% | $154.273 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $1,137.69 | $1,267.0727 | $1,267.08 | $1,267.05 | $1,267.10 | |