| 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 | $11.28 | 9.344% | $12.334 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $235.84 | 4.389% | $246.191 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $175.84 | 5.386% | $185.3107 | $185.31 | $185.30 | $185.30 |
| Purchase #4 | $223.90 | 10.338% | $247.0468 | $247.05 | $247.05 | $247.00 |
| Purchase #5 | $54.30 | 7.581% | $58.4165 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $7.85 | 5.632% | $8.2921 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $69.27 | 11.641% | $77.3337 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $778.28 | $834.9248 | $834.92 | $834.95 | $834.80 | |