| 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 | $225.49 | 12.619% | $253.9446 | $253.94 | $253.95 | $253.90 |
| Purchase #2 | $186.58 | 3.384% | $192.8939 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $7.68 | 3.456% | $7.9454 | $7.95 | $7.95 | $7.90 |
| Purchase #4 | $182.54 | 13.596% | $207.3581 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $174.25 | 11.828% | $194.8603 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $175.86 | 13.712% | $199.9739 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $212.52 | 13.421% | $241.0423 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,164.92 | $1,298.0185 | $1,298.01 | $1,298.00 | $1,298.00 | |