| 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 | $121.47 | 9.322% | $132.7934 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $213.84 | 11.521% | $238.4765 | $238.48 | $238.50 | $238.50 |
| Purchase #3 | $213.29 | 11.475% | $237.765 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $96.81 | 4.564% | $101.2284 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $136.85 | 13.753% | $155.671 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $104.71 | 11.298% | $116.5401 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $214.40 | 8.171% | $231.9186 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $1,101.37 | $1,214.3930 | $1,214.40 | $1,214.40 | $1,214.40 | |