| 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 | $228.92 | 3.387% | $236.6735 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $143.78 | 13.443% | $163.1083 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $28.26 | 12.665% | $31.8391 | $31.84 | $31.85 | $31.80 |
| Purchase #4 | $249.87 | 5.872% | $264.5424 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $232.91 | 6.341% | $247.6788 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $157.78 | 5.341% | $166.207 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $71.98 | 11.272% | $80.0936 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $1,113.50 | $1,190.1427 | $1,190.14 | $1,190.15 | $1,190.10 | |