| 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 | $107.86 | 5.833% | $114.1515 | $114.15 | $114.15 | $114.20 |
| Purchase #2 | $215.66 | 7.360% | $231.5326 | $231.53 | $231.55 | $231.50 |
| Purchase #3 | $208.87 | 8.815% | $227.2819 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $221.84 | 10.764% | $245.7189 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $97.99 | 3.292% | $101.2158 | $101.22 | $101.20 | $101.20 |
| Purchase #6 | $99.60 | 6.612% | $106.1856 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $189.46 | 13.670% | $215.3592 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $1,141.28 | $1,241.4455 | $1,241.45 | $1,241.45 | $1,241.50 | |