| 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 | $36.28 | 7.126% | $38.8653 | $38.87 | $38.85 | $38.90 |
| Purchase #2 | $201.55 | 3.429% | $208.4611 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $248.28 | 9.862% | $272.7654 | $272.77 | $272.75 | $272.80 |
| Purchase #4 | $23.36 | 4.718% | $24.4621 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $182.28 | 13.646% | $207.1539 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $210.73 | 11.676% | $235.3348 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $157.40 | 7.285% | $168.8666 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $1,059.88 | $1,155.9092 | $1,155.91 | $1,155.85 | $1,156.10 | |