| 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 | $192.81 | 3.306% | $199.1843 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $180.82 | 10.372% | $199.5747 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $79.34 | 8.562% | $86.1331 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $125.72 | 9.264% | $137.3667 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $203.54 | 12.228% | $228.4289 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $87.61 | 4.769% | $91.7881 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $145.77 | 5.809% | $154.2378 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $1,015.61 | $1,096.7136 | $1,096.71 | $1,096.75 | $1,096.70 | |