| 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 | $17.58 | 3.204% | $18.1433 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $228.65 | 12.156% | $256.4447 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $215.87 | 7.866% | $232.8503 | $232.85 | $232.85 | $232.90 |
| Purchase #4 | $40.63 | 8.128% | $43.9324 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $13.56 | 3.205% | $13.9946 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $218.56 | 12.565% | $246.0221 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $243.65 | 8.565% | $264.5186 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $978.50 | $1,075.9060 | $1,075.89 | $1,075.90 | $1,075.80 | |