| 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 | $248.70 | 12.694% | $280.27 | $280.27 | $280.25 | $280.30 |
| Purchase #2 | $70.38 | 12.426% | $79.1254 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $116.78 | 9.273% | $127.609 | $127.61 | $127.60 | $127.60 |
| Purchase #4 | $193.62 | 8.321% | $209.7311 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $11.63 | 8.649% | $12.6359 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $122.85 | 9.385% | $134.3795 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $70.31 | 9.498% | $76.988 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $834.27 | $920.7389 | $920.75 | $920.80 | $920.70 | |