| 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 | $199.83 | 4.267% | $208.3567 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $189.75 | 13.777% | $215.8919 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $110.51 | 3.504% | $114.3823 | $114.38 | $114.40 | $114.40 |
| Purchase #4 | $180.33 | 13.677% | $204.9937 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $183.32 | 6.770% | $195.7308 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $74.45 | 7.568% | $80.0844 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $184.52 | 8.589% | $200.3684 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $1,122.71 | $1,219.8082 | $1,219.80 | $1,219.85 | $1,219.90 | |