| 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 | $14.25 | 5.858% | $15.0848 | $15.08 | $15.10 | $15.10 |
| Purchase #2 | $207.70 | 4.355% | $216.7453 | $216.75 | $216.75 | $216.70 |
| Purchase #3 | $195.70 | 9.746% | $214.7729 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $242.47 | 5.235% | $255.1633 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $150.77 | 4.235% | $157.1551 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $160.45 | 8.177% | $173.57 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $161.94 | 4.711% | $169.569 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $1,133.28 | $1,202.0604 | $1,202.06 | $1,202.00 | $1,202.20 | |