| 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 | $28.51 | 12.796% | $32.1581 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $119.27 | 4.815% | $125.0129 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $230.85 | 10.224% | $254.4521 | $254.45 | $254.45 | $254.50 |
| Purchase #4 | $194.49 | 6.725% | $207.5695 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $139.57 | 11.382% | $155.4559 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $132.55 | 11.386% | $147.6421 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $18.95 | 11.808% | $21.1876 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $864.19 | $943.4782 | $943.48 | $943.45 | $943.60 | |