| 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 | $23.59 | 12.426% | $26.5213 | $26.52 | $26.50 | $26.50 |
| Purchase #2 | $27.71 | 11.590% | $30.9216 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $130.67 | 11.550% | $145.7624 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $158.38 | 7.390% | $170.0843 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $155.46 | 6.726% | $165.9162 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $231.73 | 4.772% | $242.7882 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $122.91 | 4.434% | $128.3598 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $850.45 | $910.3538 | $910.35 | $910.30 | $910.40 | |