| 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 | $249.46 | 12.384% | $280.3531 | $280.35 | $280.35 | $280.40 |
| Purchase #2 | $104.54 | 6.105% | $110.9222 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $66.54 | 7.488% | $71.5225 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $227.36 | 3.864% | $236.1452 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $185.79 | 6.870% | $198.5538 | $198.55 | $198.55 | $198.60 |
| Purchase #6 | $51.32 | 13.506% | $58.2513 | $58.25 | $58.25 | $58.30 |
| Purchase #7 | $182.65 | 10.354% | $201.5616 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $1,067.66 | $1,157.3097 | $1,157.30 | $1,157.25 | $1,157.40 | |