| 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 | $171.58 | 12.419% | $192.8885 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $125.63 | 6.675% | $134.0158 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $239.90 | 10.623% | $265.3846 | $265.38 | $265.40 | $265.40 |
| Purchase #4 | $147.88 | 4.340% | $154.298 | $154.30 | $154.30 | $154.30 |
| Purchase #5 | $189.63 | 7.609% | $204.0589 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $30.26 | 10.357% | $33.394 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $21.75 | 12.153% | $24.3933 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $926.63 | $1,008.4331 | $1,008.43 | $1,008.45 | $1,008.50 | |