| 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 | $92.56 | 13.347% | $104.914 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $190.49 | 9.211% | $208.036 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $46.96 | 3.529% | $48.6172 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $126.39 | 10.768% | $139.9997 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $98.37 | 13.190% | $111.345 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $154.67 | 13.453% | $175.4778 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $138.62 | 6.458% | $147.5721 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $848.06 | $935.9618 | $935.97 | $935.95 | $935.90 | |