| 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 | $106.63 | 13.673% | $121.2095 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $241.88 | 7.795% | $260.7345 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $236.88 | 10.858% | $262.6004 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $184.27 | 5.301% | $194.0382 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $54.69 | 6.371% | $58.1743 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $43.91 | 11.549% | $48.9812 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $208.81 | 3.764% | $216.6696 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $1,077.07 | $1,162.4077 | $1,162.40 | $1,162.40 | $1,162.40 | |