| 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 | $231.99 | 6.223% | $246.4267 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $223.47 | 6.305% | $237.5598 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $115.30 | 8.739% | $125.3761 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $231.96 | 6.836% | $247.8168 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $217.92 | 13.249% | $246.7922 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $97.38 | 3.249% | $100.5439 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $105.56 | 11.374% | $117.5664 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $1,223.58 | $1,322.0819 | $1,322.09 | $1,322.10 | $1,322.10 | |