| 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 | $200.94 | 11.530% | $224.1084 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $41.63 | 7.538% | $44.7681 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $13.45 | 4.686% | $14.0803 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $152.69 | 8.122% | $165.0915 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $206.57 | 6.223% | $219.4249 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $72.53 | 10.133% | $79.8795 | $79.88 | $79.90 | $79.90 |
| Purchase #7 | $242.91 | 3.845% | $252.2499 | $252.25 | $252.25 | $252.20 |
| 7 purchase totals = | $930.72 | $999.6026 | $999.60 | $999.60 | $999.60 | |