| 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 | $189.82 | 7.661% | $204.3621 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $103.73 | 12.606% | $116.8062 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $154.30 | 10.602% | $170.6589 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $205.79 | 5.346% | $216.7915 | $216.79 | $216.80 | $216.80 |
| Purchase #5 | $100.32 | 3.301% | $103.6316 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $41.88 | 9.329% | $45.787 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $204.57 | 6.110% | $217.0692 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $1,000.41 | $1,075.1065 | $1,075.11 | $1,075.10 | $1,075.20 | |