| 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 | $207.50 | 13.525% | $235.5644 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $134.36 | 12.592% | $151.2786 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $120.88 | 6.784% | $129.0805 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $235.80 | 10.675% | $260.9717 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $189.38 | 5.341% | $199.4948 | $199.49 | $199.50 | $199.50 |
| Purchase #6 | $160.55 | 6.338% | $170.7257 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $58.47 | 12.778% | $65.9413 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $1,106.94 | $1,213.0570 | $1,213.05 | $1,213.10 | $1,213.10 | |