| 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 | $84.48 | 5.438% | $89.074 | $89.07 | $89.05 | $89.10 |
| Purchase #2 | $97.79 | 6.803% | $104.4427 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $101.45 | 4.852% | $106.3724 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $237.35 | 4.633% | $248.3464 | $248.35 | $248.35 | $248.30 |
| Purchase #5 | $209.77 | 3.371% | $216.8413 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $249.66 | 4.592% | $261.1244 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $119.78 | 11.846% | $133.9691 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $1,100.28 | $1,160.1703 | $1,160.16 | $1,160.10 | $1,160.10 | |