| 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 | $128.26 | 10.139% | $141.2643 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $97.83 | 10.177% | $107.7862 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $112.62 | 13.431% | $127.746 | $127.75 | $127.75 | $127.70 |
| Purchase #4 | $169.85 | 9.739% | $186.3917 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $73.67 | 3.291% | $76.0945 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $39.42 | 10.226% | $43.4511 | $43.45 | $43.45 | $43.50 |
| Purchase #7 | $208.67 | 9.828% | $229.1781 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $830.32 | $911.9119 | $911.91 | $911.95 | $912.00 | |