| 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 | $239.43 | 10.681% | $265.0035 | $265.00 | $265.00 | $265.00 |
| Purchase #2 | $201.60 | 3.845% | $209.3515 | $209.35 | $209.35 | $209.40 |
| Purchase #3 | $231.99 | 10.175% | $255.595 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $127.49 | 12.767% | $143.7666 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $207.60 | 4.212% | $216.3441 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $79.55 | 11.538% | $88.7285 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $136.64 | 3.378% | $141.2557 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $1,224.30 | $1,320.0449 | $1,320.05 | $1,320.05 | $1,320.10 | |