| 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 | $179.40 | 9.255% | $196.0035 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $204.74 | 4.842% | $214.6535 | $214.65 | $214.65 | $214.70 |
| Purchase #3 | $114.61 | 11.255% | $127.5094 | $127.51 | $127.50 | $127.50 |
| Purchase #4 | $104.31 | 9.432% | $114.1485 | $114.15 | $114.15 | $114.10 |
| Purchase #5 | $242.71 | 3.863% | $252.0859 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $139.27 | 13.323% | $157.8249 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $103.69 | 10.808% | $114.8968 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $1,088.73 | $1,177.1225 | $1,177.12 | $1,177.10 | $1,177.10 | |