| 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 | $188.33 | 9.836% | $206.8541 | $206.85 | $206.85 | $206.90 |
| Purchase #2 | $126.36 | 5.843% | $133.7432 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $139.82 | 3.215% | $144.3152 | $144.32 | $144.30 | $144.30 |
| Purchase #4 | $177.39 | 11.848% | $198.4072 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $216.92 | 12.860% | $244.8159 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $239.84 | 9.111% | $261.6918 | $261.69 | $261.70 | $261.70 |
| Purchase #7 | $109.55 | 13.243% | $124.0577 | $124.06 | $124.05 | $124.10 |
| 7 purchase totals = | $1,198.21 | $1,313.8851 | $1,313.89 | $1,313.85 | $1,313.90 | |