| 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 | $148.30 | 10.296% | $163.569 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $234.58 | 13.646% | $266.5908 | $266.59 | $266.60 | $266.60 |
| Purchase #3 | $85.43 | 6.283% | $90.7976 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $234.42 | 11.393% | $261.1275 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $189.49 | 5.663% | $200.2208 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $205.81 | 11.381% | $229.2332 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $230.87 | 7.374% | $247.8944 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $1,328.90 | $1,459.4333 | $1,459.43 | $1,459.45 | $1,459.40 | |