| 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 | $217.45 | 3.844% | $225.8088 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $234.68 | 10.539% | $259.4129 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $237.82 | 5.570% | $251.0666 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $20.72 | 5.179% | $21.7931 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $79.73 | 6.556% | $84.9571 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $152.36 | 9.758% | $167.2273 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $21.46 | 9.869% | $23.5779 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $964.22 | $1,033.8437 | $1,033.85 | $1,033.85 | $1,033.90 | |