| 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 | $231.73 | 7.129% | $248.25 | $248.25 | $248.25 | $248.30 |
| Purchase #2 | $93.63 | 9.178% | $102.2234 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $115.50 | 10.742% | $127.907 | $127.91 | $127.90 | $127.90 |
| Purchase #4 | $43.35 | 10.115% | $47.7349 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $169.56 | 6.170% | $180.0219 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $107.89 | 8.537% | $117.1006 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $109.46 | 6.380% | $116.4435 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $871.12 | $939.6813 | $939.67 | $939.65 | $939.60 | |