| 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 | $243.75 | 11.215% | $271.0866 | $271.09 | $271.10 | $271.10 |
| Purchase #2 | $222.38 | 7.723% | $239.5544 | $239.55 | $239.55 | $239.60 |
| Purchase #3 | $67.38 | 3.160% | $69.5092 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $230.25 | 13.672% | $261.7298 | $261.73 | $261.75 | $261.70 |
| Purchase #5 | $170.78 | 11.767% | $190.8757 | $190.88 | $190.90 | $190.90 |
| Purchase #6 | $198.39 | 3.688% | $205.7066 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $100.68 | 12.659% | $113.4251 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $1,233.61 | $1,351.8874 | $1,351.90 | $1,351.95 | $1,351.90 | |