| 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 | $203.55 | 13.548% | $231.127 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $77.66 | 5.629% | $82.0315 | $82.03 | $82.05 | $82.00 |
| Purchase #3 | $51.66 | 7.487% | $55.5278 | $55.53 | $55.55 | $55.50 |
| Purchase #4 | $200.72 | 3.372% | $207.4883 | $207.49 | $207.50 | $207.50 |
| Purchase #5 | $175.83 | 7.120% | $188.3491 | $188.35 | $188.35 | $188.30 |
| Purchase #6 | $173.34 | 12.525% | $195.0508 | $195.05 | $195.05 | $195.10 |
| Purchase #7 | $118.61 | 4.526% | $123.9783 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $1,001.37 | $1,083.5528 | $1,083.56 | $1,083.65 | $1,083.50 | |