| 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 | $208.59 | 10.300% | $230.0748 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $113.57 | 7.574% | $122.1718 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $131.93 | 12.153% | $147.9635 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $61.81 | 13.528% | $70.1717 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $9.30 | 8.339% | $10.0755 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $35.80 | 6.575% | $38.1539 | $38.15 | $38.15 | $38.20 |
| Purchase #7 | $46.33 | 5.864% | $49.0468 | $49.05 | $49.05 | $49.00 |
| 7 purchase totals = | $607.33 | $667.6580 | $667.65 | $667.60 | $667.80 | |