| 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 | $208.69 | 5.317% | $219.786 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $67.41 | 3.844% | $70.0012 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $89.67 | 3.365% | $92.6874 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $185.81 | 3.627% | $192.5493 | $192.55 | $192.55 | $192.50 |
| Purchase #5 | $155.32 | 10.363% | $171.4158 | $171.42 | $171.40 | $171.40 |
| Purchase #6 | $185.57 | 3.561% | $192.1781 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $46.92 | 11.134% | $52.1441 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $939.39 | $990.7619 | $990.77 | $990.80 | $990.70 | |