| 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 | $48.98 | 4.755% | $51.309 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $207.28 | 4.186% | $215.9567 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $106.36 | 7.493% | $114.3296 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $48.33 | 8.135% | $52.2616 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $189.85 | 13.409% | $215.307 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $234.65 | 5.871% | $248.4263 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $22.36 | 7.556% | $24.0495 | $24.05 | $24.05 | $24.00 |
| 7 purchase totals = | $857.81 | $921.6397 | $921.65 | $921.65 | $921.60 | |