| 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 | $223.79 | 13.576% | $254.1717 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $185.41 | 5.211% | $195.0717 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $163.92 | 13.331% | $185.7722 | $185.77 | $185.75 | $185.80 |
| Purchase #4 | $154.82 | 6.823% | $165.3834 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $23.86 | 10.197% | $26.293 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $164.94 | 4.533% | $172.4167 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $136.45 | 4.124% | $142.0772 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $1,053.19 | $1,141.1859 | $1,141.18 | $1,141.15 | $1,141.30 | |