| 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 | $206.27 | 12.539% | $232.1342 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $111.34 | 10.796% | $123.3603 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $127.95 | 5.818% | $135.3941 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $225.26 | 3.382% | $232.8783 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $21.47 | 8.147% | $23.2192 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $106.25 | 7.657% | $114.3856 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $109.50 | 11.390% | $121.9721 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $908.04 | $983.3438 | $983.34 | $983.35 | $983.40 | |