| 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 | $188.81 | 8.684% | $205.2063 | $205.21 | $205.20 | $205.20 |
| Purchase #2 | $164.30 | 3.844% | $170.6157 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $87.63 | 13.785% | $99.7098 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $115.41 | 8.459% | $125.1725 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $206.70 | 11.426% | $230.3175 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $21.53 | 6.266% | $22.8791 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $135.60 | 5.799% | $143.4634 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $919.98 | $997.3643 | $997.37 | $997.30 | $997.40 | |