| 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 | $242.97 | 11.304% | $270.4353 | $270.44 | $270.45 | $270.40 |
| Purchase #2 | $151.58 | 7.476% | $162.9121 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $177.30 | 11.264% | $197.2711 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $76.68 | 8.617% | $83.2875 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $130.62 | 7.634% | $140.5915 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $217.50 | 8.804% | $236.6487 | $236.65 | $236.65 | $236.60 |
| Purchase #7 | $163.43 | 6.166% | $173.5071 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $1,160.08 | $1,264.6533 | $1,264.66 | $1,264.65 | $1,264.60 | |