| 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 | $191.43 | 3.296% | $197.7395 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $103.53 | 10.154% | $114.0424 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $23.48 | 13.295% | $26.6017 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $133.97 | 5.668% | $141.5634 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $29.76 | 11.366% | $33.1425 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $91.76 | 12.244% | $102.9951 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $79.89 | 7.723% | $86.0599 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $653.82 | $702.1445 | $702.14 | $702.15 | $702.10 | |