| 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 | $229.65 | 4.359% | $239.6604 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $225.97 | 4.157% | $235.3636 | $235.36 | $235.35 | $235.40 |
| Purchase #3 | $106.71 | 7.171% | $114.3622 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $140.66 | 3.478% | $145.5522 | $145.55 | $145.55 | $145.60 |
| Purchase #5 | $237.89 | 3.304% | $245.7499 | $245.75 | $245.75 | $245.70 |
| Purchase #6 | $143.67 | 7.166% | $153.9654 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $42.48 | 11.253% | $47.2603 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $1,127.03 | $1,181.9140 | $1,181.91 | $1,181.85 | $1,182.10 | |