| 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 | $121.90 | 11.736% | $136.2062 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $215.88 | 10.534% | $238.6208 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $98.44 | 3.229% | $101.6186 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $35.92 | 8.349% | $38.919 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $107.44 | 8.159% | $116.206 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $62.27 | 7.520% | $66.9527 | $66.95 | $66.95 | $67.00 |
| Purchase #7 | $123.26 | 10.792% | $136.5622 | $136.56 | $136.55 | $136.60 |
| 7 purchase totals = | $765.11 | $835.0855 | $835.09 | $835.00 | $835.10 | |