| 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 | $229.26 | 5.858% | $242.6901 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $76.60 | 13.230% | $86.7342 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $181.70 | 3.123% | $187.3745 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $165.96 | 12.758% | $187.1332 | $187.13 | $187.15 | $187.10 |
| Purchase #5 | $246.50 | 3.160% | $254.2894 | $254.29 | $254.30 | $254.30 |
| Purchase #6 | $96.91 | 10.405% | $106.9935 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $127.87 | 11.832% | $142.9996 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $1,124.80 | $1,208.2145 | $1,208.20 | $1,208.25 | $1,208.20 | |