| 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 | $115.53 | 13.381% | $130.9891 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $104.40 | 13.402% | $118.3917 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $123.58 | 8.804% | $134.46 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $56.65 | 5.659% | $59.8558 | $59.86 | $59.85 | $59.90 |
| Purchase #5 | $94.95 | 8.543% | $103.0616 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $234.90 | 5.342% | $247.4484 | $247.45 | $247.45 | $247.40 |
| Purchase #7 | $141.48 | 11.121% | $157.214 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $871.49 | $951.4206 | $951.42 | $951.40 | $951.50 | |