| 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 | $215.95 | 9.221% | $235.8627 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $14.47 | 3.533% | $14.9812 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $98.79 | 13.416% | $112.0437 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $37.53 | 6.548% | $39.9875 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $77.37 | 9.544% | $84.7542 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $94.78 | 13.659% | $107.726 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $146.81 | 4.260% | $153.0641 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $685.70 | $748.4194 | $748.41 | $748.45 | $748.50 | |