| 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 | $89.98 | 12.706% | $101.4129 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $35.65 | 9.400% | $39.0011 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $175.36 | 7.723% | $188.9031 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $105.29 | 11.539% | $117.4394 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $239.79 | 9.159% | $261.7524 | $261.75 | $261.75 | $261.80 |
| Purchase #6 | $226.29 | 4.376% | $236.1925 | $236.19 | $236.20 | $236.20 |
| Purchase #7 | $221.29 | 3.665% | $229.4003 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,093.65 | $1,174.1017 | $1,174.09 | $1,174.10 | $1,174.10 | |