| 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 | $116.96 | 8.849% | $127.3098 | $127.31 | $127.30 | $127.30 |
| Purchase #2 | $113.67 | 4.827% | $119.1569 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $248.93 | 6.541% | $265.2125 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $14.36 | 3.296% | $14.8333 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $214.46 | 7.369% | $230.2636 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $209.56 | 11.262% | $233.1606 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $180.69 | 10.240% | $199.1927 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $1,098.63 | $1,189.1294 | $1,189.12 | $1,189.10 | $1,189.20 | |