| 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 | $220.38 | 13.273% | $249.631 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $14.58 | 6.306% | $15.4994 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $73.58 | 11.518% | $82.0549 | $82.05 | $82.05 | $82.10 |
| Purchase #4 | $30.96 | 3.643% | $32.0879 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $212.62 | 8.776% | $231.2795 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $22.79 | 3.600% | $23.6104 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $45.88 | 4.296% | $47.851 | $47.85 | $47.85 | $47.90 |
| 7 purchase totals = | $620.79 | $682.0141 | $682.01 | $682.05 | $682.10 | |