| 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 | $26.88 | 12.586% | $30.2631 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $14.85 | 4.436% | $15.5087 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $200.77 | 4.699% | $210.2042 | $210.20 | $210.20 | $210.20 |
| Purchase #4 | $109.68 | 6.469% | $116.7752 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $244.70 | 10.824% | $271.1863 | $271.19 | $271.20 | $271.20 |
| Purchase #6 | $196.68 | 12.384% | $221.0369 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $169.42 | 8.323% | $183.5208 | $183.52 | $183.50 | $183.50 |
| 7 purchase totals = | $962.98 | $1,048.4952 | $1,048.50 | $1,048.50 | $1,048.50 | |