| 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 | $133.57 | 4.367% | $139.403 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $125.26 | 10.380% | $138.262 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $26.63 | 5.477% | $28.0885 | $28.09 | $28.10 | $28.10 |
| Purchase #4 | $104.84 | 5.633% | $110.7456 | $110.75 | $110.75 | $110.70 |
| Purchase #5 | $151.30 | 7.272% | $162.3025 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $223.28 | 12.606% | $251.4267 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $59.41 | 4.525% | $62.0983 | $62.10 | $62.10 | $62.10 |
| 7 purchase totals = | $824.29 | $892.3266 | $892.33 | $892.35 | $892.30 | |