| 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 | $124.33 | 9.403% | $136.0207 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $208.80 | 3.117% | $215.3083 | $215.31 | $215.30 | $215.30 |
| Purchase #3 | $137.82 | 4.184% | $143.5864 | $143.59 | $143.60 | $143.60 |
| Purchase #4 | $97.67 | 9.815% | $107.2563 | $107.26 | $107.25 | $107.30 |
| Purchase #5 | $46.90 | 4.625% | $49.0691 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $223.45 | 8.841% | $243.2052 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $218.72 | 7.174% | $234.411 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,057.69 | $1,128.8570 | $1,128.87 | $1,128.80 | $1,128.90 | |