| 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 | $121.42 | 12.126% | $136.1434 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $208.59 | 10.511% | $230.5149 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $187.93 | 6.343% | $199.8504 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $117.45 | 3.194% | $121.2014 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $228.95 | 8.551% | $248.5275 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $76.99 | 11.774% | $86.0548 | $86.05 | $86.05 | $86.10 |
| Purchase #7 | $72.64 | 13.504% | $82.4493 | $82.45 | $82.45 | $82.40 |
| 7 purchase totals = | $1,013.97 | $1,104.7417 | $1,104.73 | $1,104.75 | $1,104.70 | |