| 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 | $222.98 | 3.213% | $230.1443 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $147.52 | 10.602% | $163.1601 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $116.64 | 6.616% | $124.3569 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $206.43 | 10.293% | $227.6778 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $174.88 | 13.828% | $199.0624 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $7.35 | 4.367% | $7.671 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $15.82 | 6.224% | $16.8046 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $891.62 | $968.8771 | $968.87 | $968.85 | $969.00 | |