| 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 | $207.78 | 4.712% | $217.5706 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $76.30 | 13.270% | $86.425 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $227.95 | 9.448% | $249.4867 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $51.27 | 7.843% | $55.2911 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $119.72 | 13.668% | $136.0833 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $228.78 | 8.609% | $248.4757 | $248.48 | $248.50 | $248.50 |
| Purchase #7 | $242.78 | 3.613% | $251.5516 | $251.55 | $251.55 | $251.60 |
| 7 purchase totals = | $1,154.58 | $1,244.8840 | $1,244.89 | $1,244.95 | $1,245.00 | |