| 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 | $10.70 | 12.868% | $12.0769 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $216.59 | 9.643% | $237.4758 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $122.33 | 3.856% | $127.047 | $127.05 | $127.05 | $127.00 |
| Purchase #4 | $11.79 | 7.383% | $12.6605 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $192.58 | 11.765% | $215.237 | $215.24 | $215.25 | $215.20 |
| Purchase #6 | $88.46 | 8.513% | $95.9906 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $205.63 | 10.301% | $226.8119 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $848.08 | $927.2997 | $927.31 | $927.35 | $927.30 | |