| 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 | $197.91 | 5.604% | $209.0009 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $112.40 | 3.275% | $116.0811 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $131.75 | 3.579% | $136.4653 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $130.62 | 9.447% | $142.9597 | $142.96 | $142.95 | $143.00 |
| Purchase #5 | $91.60 | 5.809% | $96.921 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $119.53 | 4.641% | $125.0774 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $88.49 | 12.840% | $99.8521 | $99.85 | $99.85 | $99.90 |
| 7 purchase totals = | $872.30 | $926.3575 | $926.36 | $926.35 | $926.50 | |