| 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 | $235.39 | 5.739% | $248.899 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $106.54 | 3.615% | $110.3914 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $176.28 | 7.640% | $189.7478 | $189.75 | $189.75 | $189.70 |
| Purchase #4 | $29.42 | 12.440% | $33.0798 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $60.26 | 12.577% | $67.8389 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $113.33 | 6.107% | $120.2511 | $120.25 | $120.25 | $120.30 |
| Purchase #7 | $125.65 | 7.178% | $134.6692 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $846.87 | $904.8772 | $904.88 | $904.90 | $904.90 | |