| 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 | $43.53 | 4.430% | $45.4584 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $212.72 | 6.619% | $226.7999 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $199.82 | 4.600% | $209.0117 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $146.54 | 11.652% | $163.6148 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $99.55 | 12.731% | $112.2237 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $169.31 | 4.449% | $176.8426 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $173.67 | 13.522% | $197.1537 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $1,045.14 | $1,131.1048 | $1,131.09 | $1,131.05 | $1,131.10 | |