| 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 | $216.41 | 4.107% | $225.298 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $76.65 | 7.712% | $82.5612 | $82.56 | $82.55 | $82.60 |
| Purchase #3 | $10.55 | 13.870% | $12.0133 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $17.91 | 13.719% | $20.3671 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $237.83 | 5.813% | $251.6551 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $182.54 | 11.198% | $202.9808 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $90.95 | 4.326% | $94.8845 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $832.84 | $889.7600 | $889.76 | $889.75 | $889.90 | |