| 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 | $212.98 | 11.229% | $236.8955 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $102.47 | 11.763% | $114.5235 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $73.68 | 7.646% | $79.3136 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $150.52 | 5.695% | $159.0921 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $30.57 | 6.516% | $32.5619 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $73.97 | 13.618% | $84.0432 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $110.31 | 3.369% | $114.0263 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $754.50 | $820.4561 | $820.45 | $820.45 | $820.40 | |