| 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 | $232.63 | 4.447% | $242.9751 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $16.94 | 4.779% | $17.7496 | $17.75 | $17.75 | $17.70 |
| Purchase #3 | $32.75 | 7.163% | $35.0959 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $137.28 | 11.414% | $152.9491 | $152.95 | $152.95 | $152.90 |
| Purchase #5 | $65.47 | 8.213% | $70.8471 | $70.85 | $70.85 | $70.80 |
| Purchase #6 | $58.67 | 12.430% | $65.9627 | $65.96 | $65.95 | $66.00 |
| Purchase #7 | $149.87 | 10.256% | $165.2407 | $165.24 | $165.25 | $165.20 |
| 7 purchase totals = | $693.61 | $750.8202 | $750.83 | $750.85 | $750.70 | |