| 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 | $125.72 | 11.467% | $140.1363 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $186.95 | 3.388% | $193.2839 | $193.28 | $193.30 | $193.30 |
| Purchase #3 | $241.65 | 7.622% | $260.0686 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $20.81 | 3.706% | $21.5812 | $21.58 | $21.60 | $21.60 |
| Purchase #5 | $29.84 | 8.864% | $32.485 | $32.49 | $32.50 | $32.50 |
| Purchase #6 | $122.94 | 9.233% | $134.2911 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $118.93 | 3.525% | $123.1223 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $846.84 | $904.9684 | $904.97 | $905.00 | $905.00 | |