| 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 | $213.67 | 13.356% | $242.2078 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $85.38 | 8.410% | $92.5605 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $82.45 | 5.297% | $86.8174 | $86.82 | $86.80 | $86.80 |
| Purchase #4 | $208.62 | 3.252% | $215.4043 | $215.40 | $215.40 | $215.40 |
| Purchase #5 | $173.63 | 7.832% | $187.2287 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $133.46 | 10.691% | $147.7282 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $206.51 | 9.507% | $226.1429 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,103.72 | $1,198.0898 | $1,198.09 | $1,198.10 | $1,198.00 | |