| 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 | $219.75 | 10.711% | $243.2874 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $110.54 | 8.599% | $120.0453 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $121.42 | 9.758% | $133.2682 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $110.28 | 11.602% | $123.0747 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $45.89 | 9.491% | $50.2454 | $50.25 | $50.25 | $50.20 |
| Purchase #6 | $101.64 | 3.285% | $104.9789 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $21.86 | 10.599% | $24.1769 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $731.38 | $799.0768 | $799.09 | $799.10 | $799.10 | |