| 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 | $248.57 | 6.547% | $264.8439 | $264.84 | $264.85 | $264.80 |
| Purchase #2 | $36.28 | 3.562% | $37.5723 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $243.82 | 9.135% | $266.093 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $93.42 | 11.124% | $103.812 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $70.99 | 13.726% | $80.7341 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $201.25 | 3.665% | $208.6258 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $237.79 | 8.798% | $258.7108 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,132.12 | $1,220.3919 | $1,220.38 | $1,220.40 | $1,220.30 | |