| 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 | $202.37 | 7.124% | $216.7868 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $114.50 | 6.462% | $121.899 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $92.89 | 12.430% | $104.4362 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $186.92 | 13.849% | $212.8066 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $243.56 | 13.522% | $276.4942 | $276.49 | $276.50 | $276.50 |
| Purchase #6 | $243.33 | 7.531% | $261.6552 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $59.68 | 6.356% | $63.4733 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $1,143.25 | $1,257.5513 | $1,257.56 | $1,257.55 | $1,257.60 | |