| 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 | $243.56 | 10.407% | $268.9073 | $268.91 | $268.90 | $268.90 |
| Purchase #2 | $186.78 | 3.723% | $193.7338 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $191.42 | 10.790% | $212.0742 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $186.57 | 5.659% | $197.128 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $74.33 | 10.627% | $82.229 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $191.60 | 8.634% | $208.1427 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $129.81 | 13.361% | $147.1539 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $1,204.07 | $1,309.3689 | $1,309.36 | $1,309.40 | $1,309.30 | |