| 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 | $218.50 | 3.249% | $225.5991 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $33.44 | 5.318% | $35.2183 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $242.76 | 12.494% | $273.0904 | $273.09 | $273.10 | $273.10 |
| Purchase #4 | $13.52 | 10.279% | $14.9097 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $129.49 | 11.219% | $144.0175 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $34.26 | 6.225% | $36.3927 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $6.50 | 6.493% | $6.922 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $678.47 | $736.1497 | $736.15 | $736.10 | $736.10 | |