| 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 | $205.54 | 8.386% | $222.7766 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $102.31 | 6.329% | $108.7852 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $104.94 | 9.453% | $114.86 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $22.68 | 6.748% | $24.2104 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $186.53 | 11.352% | $207.7049 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $172.69 | 6.496% | $183.9079 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $223.47 | 13.124% | $252.7982 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $1,018.16 | $1,115.0432 | $1,115.05 | $1,115.05 | $1,115.10 | |