| 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 | $240.65 | 8.454% | $260.9946 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $100.27 | 6.745% | $107.0332 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $175.53 | 9.417% | $192.0597 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $61.92 | 11.845% | $69.2544 | $69.25 | $69.25 | $69.30 |
| Purchase #5 | $16.63 | 8.125% | $17.9812 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $20.57 | 6.213% | $21.848 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $235.35 | 3.729% | $244.1262 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $850.92 | $913.2973 | $913.29 | $913.35 | $913.30 | |