| 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 | $78.99 | 9.147% | $86.2152 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $199.46 | 13.235% | $225.8585 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $208.80 | 13.627% | $237.2532 | $237.25 | $237.25 | $237.30 |
| Purchase #4 | $230.83 | 10.200% | $254.3747 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $121.89 | 11.560% | $135.9805 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $250.71 | 5.718% | $265.0456 | $265.05 | $265.05 | $265.00 |
| Purchase #7 | $122.36 | 13.206% | $138.5189 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $1,213.04 | $1,343.2466 | $1,343.25 | $1,343.20 | $1,343.30 | |