| 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 | $229.25 | 13.456% | $260.0979 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $181.76 | 13.732% | $206.7193 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $54.50 | 6.321% | $57.9449 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $216.73 | 5.338% | $228.299 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $221.61 | 10.117% | $244.0303 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $213.26 | 7.223% | $228.6638 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $52.58 | 6.622% | $56.0618 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $1,169.69 | $1,281.8170 | $1,281.81 | $1,281.80 | $1,281.80 | |