| 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 | $99.66 | 10.377% | $110.0017 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $174.38 | 10.533% | $192.7474 | $192.75 | $192.75 | $192.70 |
| Purchase #3 | $126.60 | 7.233% | $135.757 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $18.56 | 8.775% | $20.1886 | $20.19 | $20.20 | $20.20 |
| Purchase #5 | $176.96 | 12.618% | $199.2888 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $220.65 | 8.363% | $239.103 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $27.66 | 10.562% | $30.5814 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $844.47 | $927.6679 | $927.67 | $927.70 | $927.70 | |