| 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 | $215.86 | 3.178% | $222.72 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $204.87 | 9.293% | $223.9086 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $54.98 | 6.277% | $58.4311 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $137.56 | 13.430% | $156.0343 | $156.03 | $156.05 | $156.00 |
| Purchase #5 | $196.46 | 8.358% | $212.8801 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $73.79 | 4.672% | $77.2375 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $249.26 | 13.500% | $282.9101 | $282.91 | $282.90 | $282.90 |
| 7 purchase totals = | $1,132.78 | $1,234.1217 | $1,234.12 | $1,234.15 | $1,234.00 | |