| 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 | $129.76 | 10.514% | $143.403 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $206.88 | 11.734% | $231.1553 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $129.42 | 3.827% | $134.3729 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $192.89 | 7.852% | $208.0357 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $63.72 | 11.541% | $71.0739 | $71.07 | $71.05 | $71.10 |
| Purchase #6 | $194.87 | 10.459% | $215.2515 | $215.25 | $215.25 | $215.30 |
| Purchase #7 | $196.87 | 3.618% | $203.9928 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $1,114.41 | $1,207.2851 | $1,207.28 | $1,207.25 | $1,207.40 | |