| 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 | $230.53 | 13.468% | $261.5778 | $261.58 | $261.60 | $261.60 |
| Purchase #2 | $154.28 | 7.203% | $165.3928 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $13.86 | 12.818% | $15.6366 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $249.40 | 4.305% | $260.1367 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $230.71 | 13.205% | $261.1753 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $74.96 | 4.734% | $78.5086 | $78.51 | $78.50 | $78.50 |
| Purchase #7 | $13.72 | 7.390% | $14.7339 | $14.73 | $14.75 | $14.70 |
| 7 purchase totals = | $967.46 | $1,057.1617 | $1,057.17 | $1,057.25 | $1,057.10 | |