| 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 | $237.29 | 10.258% | $261.6312 | $261.63 | $261.65 | $261.60 |
| Purchase #2 | $240.32 | 5.675% | $253.9582 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $238.42 | 4.771% | $249.795 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $163.40 | 6.649% | $174.2645 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $78.79 | 6.341% | $83.7861 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $24.42 | 10.298% | $26.9348 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $54.96 | 3.145% | $56.6885 | $56.69 | $56.70 | $56.70 |
| 7 purchase totals = | $1,037.60 | $1,107.0583 | $1,107.06 | $1,107.10 | $1,107.10 | |