| 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 | $218.68 | 5.118% | $229.872 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $185.92 | 5.710% | $196.536 | $196.54 | $196.55 | $196.50 |
| Purchase #3 | $198.75 | 11.178% | $220.9663 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $39.55 | 11.393% | $44.0559 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $140.64 | 4.618% | $147.1348 | $147.13 | $147.15 | $147.10 |
| Purchase #6 | $68.90 | 10.231% | $75.9492 | $75.95 | $75.95 | $75.90 |
| Purchase #7 | $27.49 | 9.283% | $30.0419 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $879.93 | $944.5561 | $944.56 | $944.55 | $944.50 | |