| 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 | $237.65 | 10.577% | $262.7862 | $262.79 | $262.80 | $262.80 |
| Purchase #2 | $22.97 | 7.646% | $24.7263 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $199.71 | 7.377% | $214.4426 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $86.36 | 4.425% | $90.1814 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $199.87 | 4.691% | $209.2459 | $209.25 | $209.25 | $209.20 |
| Purchase #6 | $232.49 | 6.436% | $247.4531 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $193.77 | 5.652% | $204.7219 | $204.72 | $204.70 | $204.70 |
| 7 purchase totals = | $1,172.82 | $1,253.5574 | $1,253.56 | $1,253.60 | $1,253.50 | |