| 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 | $91.68 | 9.340% | $100.2429 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $144.35 | 9.456% | $157.9997 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $225.37 | 10.863% | $249.8519 | $249.85 | $249.85 | $249.90 |
| Purchase #4 | $222.52 | 11.198% | $247.4378 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $42.88 | 13.605% | $48.7138 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $114.87 | 13.485% | $130.3602 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $126.47 | 11.833% | $141.4352 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $968.14 | $1,076.0415 | $1,076.04 | $1,076.05 | $1,076.00 | |