| 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 | $250.36 | 9.796% | $274.8853 | $274.89 | $274.90 | $274.90 |
| Purchase #2 | $36.37 | 9.838% | $39.9481 | $39.95 | $39.95 | $39.90 |
| Purchase #3 | $103.79 | 7.864% | $111.952 | $111.95 | $111.95 | $112.00 |
| Purchase #4 | $207.58 | 11.603% | $231.6655 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $222.36 | 11.786% | $248.5673 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $103.29 | 13.414% | $117.1453 | $117.15 | $117.15 | $117.10 |
| Purchase #7 | $109.44 | 4.419% | $114.2762 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $1,033.19 | $1,138.4397 | $1,138.46 | $1,138.45 | $1,138.50 | |