| 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 | $216.42 | 4.531% | $226.226 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $101.89 | 12.320% | $114.4428 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $166.80 | 10.189% | $183.7953 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $34.84 | 7.415% | $37.4234 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $168.35 | 9.542% | $184.414 | $184.41 | $184.40 | $184.40 |
| Purchase #6 | $121.46 | 9.866% | $133.4432 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $91.67 | 7.279% | $98.3427 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $901.43 | $978.0874 | $978.08 | $978.10 | $977.90 | |