| 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 | $245.60 | 6.305% | $261.0851 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $169.31 | 12.618% | $190.6735 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $63.47 | 3.799% | $65.8812 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $98.43 | 8.549% | $106.8448 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $76.64 | 12.319% | $86.0813 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $156.69 | 12.629% | $176.4784 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $29.73 | 4.280% | $31.0024 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $839.87 | $918.0467 | $918.04 | $918.10 | $918.10 | |