| 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 | $92.51 | 12.535% | $104.1061 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $153.73 | 5.474% | $162.1452 | $162.15 | $162.15 | $162.10 |
| Purchase #3 | $201.82 | 3.829% | $209.5477 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $110.53 | 3.185% | $114.0504 | $114.05 | $114.05 | $114.10 |
| Purchase #5 | $212.55 | 12.291% | $238.6745 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $145.97 | 11.775% | $163.158 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $219.80 | 12.811% | $247.9586 | $247.96 | $247.95 | $248.00 |
| 7 purchase totals = | $1,136.91 | $1,239.6405 | $1,239.65 | $1,239.60 | $1,239.70 | |