| 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 | $241.60 | 7.400% | $259.4784 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $176.37 | 13.149% | $199.5609 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $192.37 | 13.596% | $218.5246 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $197.29 | 9.395% | $215.8254 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $56.97 | 5.565% | $60.1404 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $79.42 | 8.409% | $86.0984 | $86.10 | $86.10 | $86.10 |
| Purchase #7 | $102.69 | 3.439% | $106.2215 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $1,046.71 | $1,145.8496 | $1,145.85 | $1,145.85 | $1,145.80 | |