| 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 | $203.41 | 10.652% | $225.0772 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $13.63 | 10.361% | $15.0422 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $6.72 | 6.286% | $7.1424 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $111.59 | 13.843% | $127.0374 | $127.04 | $127.05 | $127.00 |
| Purchase #5 | $177.61 | 4.786% | $186.1104 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $89.42 | 5.239% | $94.1047 | $94.10 | $94.10 | $94.10 |
| Purchase #7 | $247.62 | 7.201% | $265.4511 | $265.45 | $265.45 | $265.50 |
| 7 purchase totals = | $850.00 | $919.9654 | $919.96 | $920.00 | $919.90 | |