| 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 | $235.30 | 11.197% | $261.6465 | $261.65 | $261.65 | $261.60 |
| Purchase #2 | $102.88 | 3.259% | $106.2329 | $106.23 | $106.25 | $106.20 |
| Purchase #3 | $163.87 | 8.226% | $177.3499 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $206.88 | 5.782% | $218.8418 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $171.73 | 12.564% | $193.3062 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $12.52 | 6.752% | $13.3654 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $237.39 | 8.442% | $257.4305 | $257.43 | $257.45 | $257.40 |
| 7 purchase totals = | $1,130.57 | $1,228.1732 | $1,228.18 | $1,228.20 | $1,228.00 | |