| 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 | $207.58 | 10.852% | $230.1066 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $127.89 | 3.269% | $132.0707 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $20.88 | 10.833% | $23.1419 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $200.55 | 3.318% | $207.2042 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $219.57 | 3.736% | $227.7731 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $51.87 | 11.789% | $57.985 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $91.35 | 9.746% | $100.253 | $100.25 | $100.25 | $100.30 |
| 7 purchase totals = | $919.69 | $978.5345 | $978.53 | $978.50 | $978.60 | |