| 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 | $112.45 | 4.777% | $117.8217 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $96.79 | 12.569% | $108.9555 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $206.40 | 8.140% | $223.201 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $247.61 | 5.291% | $260.711 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $105.27 | 12.772% | $118.7151 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $27.67 | 11.249% | $30.7826 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $159.27 | 6.262% | $169.2435 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $955.46 | $1,029.4304 | $1,029.43 | $1,029.40 | $1,029.40 | |