| 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 | $74.40 | 10.130% | $81.9367 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $208.33 | 13.435% | $236.3191 | $236.32 | $236.30 | $236.30 |
| Purchase #3 | $230.70 | 13.332% | $261.4569 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $152.97 | 12.146% | $171.5497 | $171.55 | $171.55 | $171.50 |
| Purchase #5 | $222.48 | 11.296% | $247.6113 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $187.69 | 4.801% | $196.701 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $238.72 | 13.380% | $270.6607 | $270.66 | $270.65 | $270.70 |
| 7 purchase totals = | $1,315.29 | $1,466.2354 | $1,466.24 | $1,466.20 | $1,466.20 | |