| 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 | $117.61 | 13.408% | $133.3791 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $60.46 | 6.173% | $64.1922 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $246.31 | 3.448% | $254.8028 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $121.70 | 4.250% | $126.8723 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $51.73 | 10.332% | $57.0747 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $30.56 | 7.466% | $32.8416 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $146.73 | 13.810% | $166.9934 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $775.10 | $836.1561 | $836.14 | $836.15 | $836.20 | |