| 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 | $159.64 | 13.289% | $180.8546 | $180.85 | $180.85 | $180.90 |
| Purchase #2 | $9.73 | 13.241% | $11.0183 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $62.74 | 7.777% | $67.6193 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $44.79 | 3.211% | $46.2282 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $233.33 | 12.179% | $261.7473 | $261.75 | $261.75 | $261.70 |
| Purchase #6 | $205.59 | 4.723% | $215.3 | $215.30 | $215.30 | $215.30 |
| Purchase #7 | $211.82 | 7.610% | $227.9395 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $927.64 | $1,010.7072 | $1,010.71 | $1,010.70 | $1,010.60 | |