| 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 | $122.86 | 7.460% | $132.0254 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $164.50 | 10.329% | $181.4912 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $30.87 | 5.622% | $32.6055 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $60.90 | 3.730% | $63.1716 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $122.80 | 9.287% | $134.2044 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $233.64 | 5.366% | $246.1771 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $129.97 | 12.513% | $146.2331 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $865.54 | $935.9083 | $935.91 | $935.95 | $935.90 | |