| 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 | $113.77 | 11.300% | $126.626 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $246.73 | 12.684% | $278.0252 | $278.03 | $278.05 | $278.00 |
| Purchase #3 | $244.58 | 8.242% | $264.7383 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $183.29 | 12.417% | $206.0491 | $206.05 | $206.05 | $206.00 |
| Purchase #5 | $213.74 | 8.805% | $232.5598 | $232.56 | $232.55 | $232.60 |
| Purchase #6 | $136.71 | 13.217% | $154.779 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $45.97 | 13.652% | $52.2458 | $52.25 | $52.25 | $52.20 |
| 7 purchase totals = | $1,184.79 | $1,315.0232 | $1,315.04 | $1,315.10 | $1,314.90 | |