| 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 | $244.53 | 11.328% | $272.2304 | $272.23 | $272.25 | $272.20 |
| Purchase #2 | $216.89 | 9.764% | $238.0671 | $238.07 | $238.05 | $238.10 |
| Purchase #3 | $105.73 | 3.547% | $109.4802 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $75.49 | 8.390% | $81.8236 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $25.56 | 10.713% | $28.2982 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $26.37 | 5.405% | $27.7953 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $120.66 | 11.298% | $134.2922 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $815.23 | $891.9870 | $891.99 | $892.00 | $892.00 | |