| 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 | $238.78 | 13.438% | $270.8673 | $270.87 | $270.85 | $270.90 |
| Purchase #2 | $156.67 | 7.508% | $168.4328 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $214.51 | 4.304% | $223.7425 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $203.97 | 6.467% | $217.1607 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $59.96 | 9.512% | $65.6634 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $232.36 | 10.184% | $256.0235 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $136.92 | 3.488% | $141.6958 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $1,243.17 | $1,343.5860 | $1,343.58 | $1,343.55 | $1,343.60 | |