| 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 | $215.25 | 9.731% | $236.196 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $52.33 | 5.362% | $55.1359 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $36.93 | 12.573% | $41.5732 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $12.97 | 9.477% | $14.1992 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $155.54 | 8.500% | $168.7609 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $89.56 | 11.706% | $100.0439 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $83.80 | 12.375% | $94.1703 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $646.38 | $710.0794 | $710.08 | $710.05 | $710.10 | |