| 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 | $106.89 | 13.777% | $121.6162 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $137.74 | 5.505% | $145.3226 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $242.99 | 3.774% | $252.1604 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $48.31 | 9.167% | $52.7386 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $218.81 | 11.378% | $243.7062 | $243.71 | $243.70 | $243.70 |
| Purchase #6 | $237.35 | 9.834% | $260.691 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $243.62 | 4.658% | $254.9678 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $1,235.71 | $1,331.2028 | $1,331.21 | $1,331.15 | $1,331.20 | |