| 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 | $118.39 | 3.798% | $122.8865 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $234.63 | 3.131% | $241.9763 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $141.34 | 13.524% | $160.4548 | $160.45 | $160.45 | $160.50 |
| Purchase #4 | $67.53 | 11.491% | $75.2899 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $128.33 | 4.545% | $134.1626 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $44.72 | 8.468% | $48.5069 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $103.36 | 12.569% | $116.3513 | $116.35 | $116.35 | $116.40 |
| 7 purchase totals = | $838.30 | $899.6283 | $899.63 | $899.65 | $899.80 | |