| 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 | $241.36 | 6.820% | $257.8208 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $130.42 | 7.567% | $140.2889 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $181.90 | 5.404% | $191.7299 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $14.60 | 9.485% | $15.9848 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $38.37 | 11.404% | $42.7457 | $42.75 | $42.75 | $42.70 |
| Purchase #6 | $11.77 | 11.778% | $13.1563 | $13.16 | $13.15 | $13.20 |
| Purchase #7 | $181.66 | 6.205% | $192.932 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $800.08 | $854.6584 | $854.66 | $854.70 | $854.60 | |