| 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 | $223.93 | 12.258% | $251.3793 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $223.86 | 10.347% | $247.0228 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $116.34 | 7.508% | $125.0748 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $15.38 | 4.409% | $16.0581 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $74.41 | 4.171% | $77.5136 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $39.38 | 11.729% | $43.9989 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $198.94 | 12.426% | $223.6603 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $892.24 | $984.7078 | $984.70 | $984.65 | $984.80 | |