| 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 | $249.54 | 12.153% | $279.8666 | $279.87 | $279.85 | $279.90 |
| Purchase #2 | $232.78 | 6.331% | $247.5173 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $166.38 | 4.385% | $173.6758 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $172.85 | 13.377% | $195.9721 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $99.88 | 7.290% | $107.1613 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $117.83 | 5.403% | $124.1964 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $99.97 | 6.185% | $106.1531 | $106.15 | $106.15 | $106.20 |
| 7 purchase totals = | $1,139.23 | $1,234.5426 | $1,234.55 | $1,234.50 | $1,234.70 | |