| 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 | $237.47 | 6.305% | $252.4425 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $7.67 | 10.828% | $8.5005 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $101.85 | 3.197% | $105.1061 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $234.81 | 7.555% | $252.5499 | $252.55 | $252.55 | $252.50 |
| Purchase #5 | $207.44 | 7.420% | $222.832 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $84.96 | 12.363% | $95.4636 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $210.88 | 12.859% | $237.9971 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $1,085.08 | $1,174.8917 | $1,174.89 | $1,174.90 | $1,174.80 | |