| 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 | $100.60 | 13.241% | $113.9204 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $195.76 | 8.363% | $212.1314 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $209.70 | 13.734% | $238.5002 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $121.72 | 5.216% | $128.0689 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $169.62 | 4.338% | $176.9781 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $226.82 | 7.419% | $243.6478 | $243.65 | $243.65 | $243.60 |
| Purchase #7 | $242.89 | 10.718% | $268.923 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $1,267.11 | $1,382.1698 | $1,382.17 | $1,382.15 | $1,382.10 | |