| 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 | $40.44 | 9.307% | $44.2038 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $169.68 | 8.246% | $183.6718 | $183.67 | $183.65 | $183.70 |
| Purchase #3 | $218.38 | 3.843% | $226.7723 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $243.97 | 10.185% | $268.8183 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $96.90 | 9.572% | $106.1753 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $71.93 | 6.866% | $76.8687 | $76.87 | $76.85 | $76.90 |
| Purchase #7 | $203.40 | 12.862% | $229.5613 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $1,044.70 | $1,136.0715 | $1,136.07 | $1,136.00 | $1,136.20 | |