| 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 | $120.52 | 5.590% | $127.2571 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $120.76 | 8.271% | $130.7481 | $130.75 | $130.75 | $130.70 |
| Purchase #3 | $201.95 | 12.292% | $226.7737 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $35.95 | 5.134% | $37.7957 | $37.80 | $37.80 | $37.80 |
| Purchase #5 | $213.95 | 8.381% | $231.8811 | $231.88 | $231.90 | $231.90 |
| Purchase #6 | $70.61 | 6.748% | $75.3748 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $107.81 | 4.273% | $112.4167 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $871.55 | $942.2472 | $942.25 | $942.20 | $942.30 | |