| 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 | $206.88 | 7.729% | $222.8698 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $230.53 | 11.797% | $257.7256 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $122.94 | 11.796% | $137.442 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $190.57 | 4.428% | $199.0084 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $8.65 | 12.547% | $9.7353 | $9.74 | $9.75 | $9.70 |
| Purchase #6 | $192.75 | 12.500% | $216.8438 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $112.69 | 10.850% | $124.9169 | $124.92 | $124.90 | $124.90 |
| 7 purchase totals = | $1,065.01 | $1,168.5418 | $1,168.55 | $1,168.55 | $1,168.40 | |