| 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 | $198.45 | 12.320% | $222.899 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $236.76 | 4.157% | $246.6021 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $197.32 | 9.721% | $216.5015 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $15.73 | 10.225% | $17.3384 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $234.78 | 11.252% | $261.1974 | $261.20 | $261.20 | $261.20 |
| Purchase #6 | $73.45 | 6.706% | $78.3756 | $78.38 | $78.40 | $78.40 |
| Purchase #7 | $8.41 | 12.143% | $9.4312 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $964.90 | $1,052.3452 | $1,052.35 | $1,052.40 | $1,052.30 | |