| 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 | $139.76 | 6.816% | $149.286 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $241.36 | 8.869% | $262.7662 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $25.80 | 6.745% | $27.5402 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $107.26 | 11.456% | $119.5477 | $119.55 | $119.55 | $119.50 |
| Purchase #5 | $187.99 | 8.236% | $203.4729 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $88.55 | 9.855% | $97.2766 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $10.27 | 12.551% | $11.559 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $800.99 | $871.4486 | $871.46 | $871.45 | $871.50 | |