| 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 | $215.73 | 10.669% | $238.7462 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $62.96 | 12.271% | $70.6858 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $93.48 | 12.430% | $105.0996 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $42.37 | 10.661% | $46.8871 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $110.80 | 8.218% | $119.9055 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $241.54 | 5.449% | $254.7015 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $188.80 | 8.471% | $204.7932 | $204.79 | $204.80 | $204.80 |
| 7 purchase totals = | $955.68 | $1,040.8189 | $1,040.83 | $1,040.85 | $1,040.80 | |