| 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 | $218.36 | 5.835% | $231.1013 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $73.37 | 6.300% | $77.9923 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $224.79 | 3.641% | $232.9746 | $232.97 | $232.95 | $233.00 |
| Purchase #4 | $177.84 | 9.720% | $195.126 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $80.72 | 10.755% | $89.4014 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $205.35 | 4.273% | $214.1246 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $168.91 | 10.331% | $186.3601 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $1,149.34 | $1,227.0803 | $1,227.07 | $1,227.05 | $1,227.10 | |