| 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 | $127.30 | 13.246% | $144.1622 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $66.78 | 8.867% | $72.7014 | $72.70 | $72.70 | $72.70 |
| Purchase #3 | $236.28 | 9.362% | $258.4005 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $174.96 | 7.136% | $187.4451 | $187.45 | $187.45 | $187.40 |
| Purchase #5 | $100.67 | 13.368% | $114.1276 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $102.70 | 9.248% | $112.1977 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $47.93 | 3.867% | $49.7835 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $856.62 | $938.8180 | $938.82 | $938.85 | $938.80 | |