| 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 | $7.40 | 12.653% | $8.3363 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $210.56 | 10.166% | $231.9655 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $218.63 | 10.143% | $240.8056 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $117.35 | 7.858% | $126.5714 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $118.29 | 7.686% | $127.3818 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $105.94 | 10.126% | $116.6675 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $234.89 | 11.776% | $262.5506 | $262.55 | $262.55 | $262.60 |
| 7 purchase totals = | $1,013.06 | $1,114.2787 | $1,114.29 | $1,114.25 | $1,114.40 | |