| 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 | $202.51 | 6.739% | $216.1571 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $185.45 | 5.820% | $196.2432 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $106.30 | 6.180% | $112.8693 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $90.72 | 8.242% | $98.1971 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $28.80 | 4.324% | $30.0453 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $203.50 | 10.401% | $224.666 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $224.55 | 3.331% | $232.0298 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,041.83 | $1,110.2078 | $1,110.22 | $1,110.20 | $1,110.20 | |