| 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 | $93.29 | 7.216% | $100.0218 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $237.73 | 5.485% | $250.7695 | $250.77 | $250.75 | $250.80 |
| Purchase #3 | $189.89 | 6.213% | $201.6879 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $207.56 | 7.690% | $223.5214 | $223.52 | $223.50 | $223.50 |
| Purchase #5 | $163.98 | 13.494% | $186.1075 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $150.61 | 3.225% | $155.4672 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $244.37 | 7.405% | $262.4656 | $262.47 | $262.45 | $262.50 |
| 7 purchase totals = | $1,287.43 | $1,380.0409 | $1,380.05 | $1,379.95 | $1,380.10 | |