| 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 | $201.30 | 3.417% | $208.1784 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $111.79 | 8.307% | $121.0764 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $185.42 | 4.232% | $193.267 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $103.94 | 13.493% | $117.9646 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $52.96 | 9.357% | $57.9155 | $57.92 | $57.90 | $57.90 |
| Purchase #6 | $118.71 | 12.386% | $133.4134 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $78.71 | 6.622% | $83.9222 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $852.83 | $915.7375 | $915.74 | $915.70 | $915.80 | |