| 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 | $237.75 | 6.232% | $252.5666 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $123.89 | 10.371% | $136.7386 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $76.83 | 4.632% | $80.3888 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $11.72 | 10.242% | $12.9204 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $226.96 | 4.686% | $237.5953 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $112.91 | 3.152% | $116.4689 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $96.65 | 4.212% | $100.7209 | $100.72 | $100.70 | $100.70 |
| 7 purchase totals = | $886.71 | $937.3995 | $937.41 | $937.35 | $937.40 | |