| 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 | $226.84 | 4.657% | $237.4039 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $121.41 | 4.155% | $126.4546 | $126.45 | $126.45 | $126.50 |
| Purchase #3 | $176.33 | 13.470% | $200.0817 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $66.69 | 5.546% | $70.3886 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $48.72 | 5.809% | $51.5501 | $51.55 | $51.55 | $51.60 |
| Purchase #6 | $165.66 | 10.615% | $183.2448 | $183.24 | $183.25 | $183.20 |
| Purchase #7 | $182.58 | 4.224% | $190.2922 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $988.23 | $1,059.4159 | $1,059.40 | $1,059.45 | $1,059.50 | |