| 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 | $208.97 | 13.312% | $236.7881 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $243.70 | 7.816% | $262.7476 | $262.75 | $262.75 | $262.70 |
| Purchase #3 | $208.56 | 12.558% | $234.751 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $132.47 | 10.662% | $146.594 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $58.84 | 7.822% | $63.4425 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $192.63 | 3.372% | $199.1255 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $21.41 | 5.762% | $22.6436 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $1,066.58 | $1,166.0923 | $1,166.09 | $1,166.15 | $1,166.00 | |