| 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 | $230.59 | 13.820% | $262.4575 | $262.46 | $262.45 | $262.50 |
| Purchase #2 | $12.73 | 6.642% | $13.5755 | $13.58 | $13.60 | $13.60 |
| Purchase #3 | $173.68 | 10.629% | $192.1404 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $218.99 | 13.107% | $247.693 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $20.82 | 7.856% | $22.4556 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $67.43 | 3.865% | $70.0362 | $70.04 | $70.05 | $70.00 |
| Purchase #7 | $143.44 | 5.545% | $151.3937 | $151.39 | $151.40 | $151.40 |
| 7 purchase totals = | $867.68 | $959.7519 | $959.76 | $959.80 | $959.80 | |