| 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 | $231.71 | 8.189% | $250.6847 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $78.99 | 5.229% | $83.1204 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $77.36 | 5.354% | $81.5019 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $195.89 | 4.455% | $204.6169 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $73.79 | 11.291% | $82.1216 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $76.90 | 13.641% | $87.3899 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $104.37 | 5.600% | $110.2147 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $839.01 | $899.6501 | $899.64 | $899.60 | $899.60 | |