| 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 | $216.92 | 6.760% | $231.5838 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $74.48 | 3.528% | $77.1077 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $178.26 | 3.241% | $184.0374 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $133.71 | 9.580% | $146.5194 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $181.27 | 12.562% | $204.0411 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $11.88 | 10.271% | $13.1002 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $74.43 | 6.327% | $79.1392 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $870.95 | $935.5288 | $935.53 | $935.55 | $935.40 | |