| 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 | $195.75 | 10.568% | $216.4369 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $116.48 | 13.258% | $131.9229 | $131.92 | $131.90 | $131.90 |
| Purchase #3 | $186.73 | 10.530% | $206.3927 | $206.39 | $206.40 | $206.40 |
| Purchase #4 | $74.25 | 13.705% | $84.426 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $42.81 | 5.528% | $45.1765 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $119.25 | 10.605% | $131.8965 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $140.78 | 9.203% | $153.736 | $153.74 | $153.75 | $153.70 |
| 7 purchase totals = | $876.05 | $969.9875 | $970.00 | $970.05 | $969.90 | |