| 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 | $224.52 | 4.408% | $234.4168 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $212.60 | 9.341% | $232.459 | $232.46 | $232.45 | $232.50 |
| Purchase #3 | $135.38 | 13.452% | $153.5913 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $86.78 | 11.316% | $96.6 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $22.27 | 7.763% | $23.9988 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $122.57 | 13.340% | $138.9208 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $237.34 | 10.125% | $261.3707 | $261.37 | $261.35 | $261.40 |
| 7 purchase totals = | $1,041.46 | $1,141.3574 | $1,141.36 | $1,141.30 | $1,141.40 | |