| 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 | $208.58 | 12.626% | $234.9153 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $243.28 | 5.102% | $255.6921 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $63.29 | 9.297% | $69.1741 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $58.39 | 6.122% | $61.9646 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $9.38 | 8.467% | $10.1742 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $25.58 | 6.436% | $27.2263 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $28.97 | 7.743% | $31.2131 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $637.47 | $690.3597 | $690.35 | $690.30 | $690.40 | |