| 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 | $123.60 | 3.327% | $127.7122 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $207.42 | 9.657% | $227.4505 | $227.45 | $227.45 | $227.50 |
| Purchase #3 | $54.70 | 13.314% | $61.9828 | $61.98 | $62.00 | $62.00 |
| Purchase #4 | $183.85 | 3.779% | $190.7977 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $105.83 | 12.601% | $119.1656 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $69.35 | 8.491% | $75.2385 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $170.44 | 7.178% | $182.6742 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $915.19 | $985.0215 | $985.02 | $985.00 | $985.10 | |