| 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 | $126.98 | 4.239% | $132.3627 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $129.25 | 6.209% | $137.2751 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $239.72 | 10.619% | $265.1759 | $265.18 | $265.20 | $265.20 |
| Purchase #4 | $78.71 | 9.241% | $85.9836 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $59.43 | 12.411% | $66.8059 | $66.81 | $66.80 | $66.80 |
| Purchase #6 | $181.95 | 13.455% | $206.4314 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $80.95 | 4.815% | $84.8477 | $84.85 | $84.85 | $84.80 |
| 7 purchase totals = | $896.99 | $978.8823 | $978.89 | $978.95 | $978.90 | |