| 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 | $103.31 | 10.578% | $114.2381 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $93.61 | 11.780% | $104.6373 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $30.32 | 10.259% | $33.4305 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $10.75 | 6.527% | $11.4517 | $11.45 | $11.45 | $11.50 |
| Purchase #5 | $102.59 | 4.416% | $107.1204 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $17.40 | 11.597% | $19.4179 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $241.51 | 4.380% | $252.0881 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $599.49 | $642.3840 | $642.39 | $642.40 | $642.30 | |