| 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 | $104.65 | 10.823% | $115.9763 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $164.36 | 8.594% | $178.4851 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $70.76 | 5.103% | $74.3709 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $231.79 | 4.785% | $242.8812 | $242.88 | $242.90 | $242.90 |
| Purchase #5 | $129.50 | 10.247% | $142.7699 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $120.80 | 5.219% | $127.1046 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $243.68 | 11.456% | $271.596 | $271.60 | $271.60 | $271.60 |
| 7 purchase totals = | $1,065.54 | $1,153.1840 | $1,153.19 | $1,153.20 | $1,153.30 | |