| 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 | $125.83 | 4.619% | $131.6421 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $129.35 | 11.285% | $143.9471 | $143.95 | $143.95 | $143.90 |
| Purchase #3 | $139.32 | 13.185% | $157.6893 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $230.39 | 11.819% | $257.6198 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $63.66 | 10.728% | $70.4894 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $214.94 | 3.556% | $222.5833 | $222.58 | $222.60 | $222.60 |
| Purchase #7 | $123.34 | 5.249% | $129.8141 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $1,026.83 | $1,113.7851 | $1,113.78 | $1,113.80 | $1,113.70 | |