| 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 | $102.51 | 3.410% | $106.0056 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $178.72 | 12.213% | $200.5471 | $200.55 | $200.55 | $200.50 |
| Purchase #3 | $105.88 | 3.295% | $109.3687 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $182.62 | 7.279% | $195.9129 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $218.97 | 13.430% | $248.3777 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $125.87 | 4.226% | $131.1893 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $222.41 | 3.832% | $230.9328 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $1,136.98 | $1,222.3341 | $1,222.34 | $1,222.35 | $1,222.30 | |