| 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 | $250.49 | 5.514% | $264.302 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $207.84 | 3.377% | $214.8588 | $214.86 | $214.85 | $214.90 |
| Purchase #3 | $134.40 | 5.824% | $142.2275 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $208.73 | 7.681% | $224.7626 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $181.46 | 13.214% | $205.4381 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $233.27 | 8.463% | $253.0116 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $7.47 | 13.852% | $8.5047 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $1,223.66 | $1,313.1053 | $1,313.10 | $1,313.10 | $1,313.10 | |