| 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 | $27.30 | 3.295% | $28.1995 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $214.38 | 13.289% | $242.869 | $242.87 | $242.85 | $242.90 |
| Purchase #3 | $49.48 | 13.305% | $56.0633 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $173.96 | 12.682% | $196.0216 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $53.96 | 6.425% | $57.4269 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $20.94 | 3.615% | $21.697 | $21.70 | $21.70 | $21.70 |
| Purchase #7 | $130.39 | 12.446% | $146.6183 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $670.41 | $748.8956 | $748.90 | $748.85 | $748.90 | |