| 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 | $234.56 | 3.181% | $242.0214 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $28.29 | 11.595% | $31.5702 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $173.64 | 6.704% | $185.2808 | $185.28 | $185.30 | $185.30 |
| Purchase #4 | $77.73 | 3.750% | $80.6449 | $80.64 | $80.65 | $80.60 |
| Purchase #5 | $55.40 | 4.170% | $57.7102 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $186.84 | 9.478% | $204.5487 | $204.55 | $204.55 | $204.50 |
| Purchase #7 | $13.56 | 9.502% | $14.8485 | $14.85 | $14.85 | $14.80 |
| 7 purchase totals = | $770.02 | $816.6247 | $816.62 | $816.60 | $816.50 | |