| 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 | $16.54 | 4.385% | $17.2653 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $208.83 | 12.729% | $235.412 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $174.40 | 13.553% | $198.0364 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $27.67 | 8.793% | $30.103 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $201.77 | 12.509% | $227.0094 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $96.47 | 13.350% | $109.3487 | $109.35 | $109.35 | $109.30 |
| Purchase #7 | $191.36 | 5.560% | $201.9996 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $917.04 | $1,019.1744 | $1,019.18 | $1,019.15 | $1,019.10 | |