| 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 | $212.54 | 6.845% | $227.0884 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $215.32 | 10.797% | $238.5681 | $238.57 | $238.55 | $238.60 |
| Purchase #3 | $243.48 | 8.816% | $264.9452 | $264.95 | $264.95 | $264.90 |
| Purchase #4 | $178.89 | 5.659% | $189.0134 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $163.42 | 6.519% | $174.0733 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $148.51 | 6.114% | $157.5899 | $157.59 | $157.60 | $157.60 |
| Purchase #7 | $126.67 | 13.307% | $143.526 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $1,288.83 | $1,394.8043 | $1,394.81 | $1,394.80 | $1,394.80 | |