| 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 | $209.64 | 9.434% | $229.4174 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $70.78 | 6.230% | $75.1896 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $133.38 | 10.106% | $146.8594 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $78.82 | 12.132% | $88.3824 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $157.30 | 6.588% | $167.6629 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $58.66 | 7.721% | $63.1891 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $210.57 | 12.449% | $236.7839 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $919.15 | $1,007.4847 | $1,007.48 | $1,007.50 | $1,007.60 | |