| 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 | $19.69 | 13.785% | $22.4043 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $152.81 | 13.358% | $173.2224 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $82.53 | 5.274% | $86.8826 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $206.81 | 3.691% | $214.4434 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $96.57 | 10.148% | $106.3699 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $174.57 | 13.396% | $197.9554 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $215.28 | 8.848% | $234.328 | $234.33 | $234.35 | $234.30 |
| 7 purchase totals = | $948.26 | $1,035.6060 | $1,035.60 | $1,035.60 | $1,035.60 | |