| 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 | $245.25 | 4.455% | $256.1759 | $256.18 | $256.20 | $256.20 |
| Purchase #2 | $32.69 | 8.514% | $35.4732 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $222.45 | 3.550% | $230.347 | $230.35 | $230.35 | $230.30 |
| Purchase #4 | $206.74 | 4.657% | $216.3679 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $234.88 | 8.575% | $255.021 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $163.28 | 7.192% | $175.0231 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $183.74 | 11.773% | $205.3717 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $1,289.03 | $1,373.7798 | $1,373.78 | $1,373.70 | $1,373.80 | |