| 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 | $9.54 | 11.603% | $10.6469 | $10.65 | $10.65 | $10.60 |
| Purchase #2 | $216.90 | 6.793% | $231.634 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $159.66 | 9.403% | $174.6728 | $174.67 | $174.65 | $174.70 |
| Purchase #4 | $232.95 | 9.873% | $255.9492 | $255.95 | $255.95 | $255.90 |
| Purchase #5 | $248.63 | 13.360% | $281.847 | $281.85 | $281.85 | $281.80 |
| Purchase #6 | $104.78 | 11.532% | $116.8632 | $116.86 | $116.85 | $116.90 |
| Purchase #7 | $240.64 | 8.566% | $261.2532 | $261.25 | $261.25 | $261.30 |
| 7 purchase totals = | $1,213.10 | $1,332.8663 | $1,332.86 | $1,332.85 | $1,332.80 | |