| 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 | $39.81 | 10.835% | $44.1234 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $114.78 | 10.859% | $127.244 | $127.24 | $127.25 | $127.20 |
| Purchase #3 | $102.57 | 11.779% | $114.6517 | $114.65 | $114.65 | $114.70 |
| Purchase #4 | $217.94 | 6.285% | $231.6375 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $172.40 | 5.694% | $182.2165 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $243.84 | 10.780% | $270.126 | $270.13 | $270.15 | $270.10 |
| Purchase #7 | $154.88 | 8.406% | $167.8992 | $167.90 | $167.90 | $167.90 |
| 7 purchase totals = | $1,046.22 | $1,137.8983 | $1,137.90 | $1,137.90 | $1,137.80 | |