| 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 | $200.57 | 10.191% | $221.0101 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $92.66 | 5.694% | $97.9361 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $201.41 | 3.587% | $208.6346 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $123.70 | 6.815% | $132.1302 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $36.72 | 4.763% | $38.469 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $84.32 | 12.601% | $94.9452 | $94.95 | $94.95 | $94.90 |
| Purchase #7 | $104.37 | 8.172% | $112.8991 | $112.90 | $112.90 | $112.90 |
| 7 purchase totals = | $843.75 | $906.0243 | $906.03 | $906.05 | $905.90 | |