| 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 | $232.33 | 10.633% | $257.0336 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $55.73 | 8.358% | $60.3879 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $24.92 | 12.800% | $28.1098 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $10.55 | 5.286% | $11.1077 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $28.51 | 10.123% | $31.3961 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $174.85 | 9.290% | $191.0936 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $176.49 | 7.225% | $189.2414 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $703.38 | $768.3701 | $768.37 | $768.40 | $768.30 | |