| 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 | $13.51 | 9.736% | $14.8253 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $97.46 | 12.177% | $109.3277 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $227.58 | 6.825% | $243.1123 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $25.65 | 9.844% | $28.175 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $203.75 | 13.315% | $230.8793 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $165.50 | 3.854% | $171.8784 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $88.91 | 4.578% | $92.9803 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $822.36 | $891.1783 | $891.19 | $891.30 | $891.20 | |