| 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 | $114.37 | 12.860% | $129.078 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $239.67 | 6.222% | $254.5823 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $71.98 | 5.215% | $75.7338 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $161.87 | 4.557% | $169.2464 | $169.25 | $169.25 | $169.20 |
| Purchase #5 | $213.46 | 11.377% | $237.7453 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $75.28 | 5.866% | $79.6959 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $7.96 | 6.381% | $8.4679 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $884.59 | $954.5496 | $954.56 | $954.60 | $954.50 | |