| 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 | $179.39 | 12.719% | $202.2066 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $100.47 | 7.314% | $107.8184 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $218.34 | 7.656% | $235.0561 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $222.32 | 6.576% | $236.9398 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $56.85 | 7.465% | $61.0939 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $23.95 | 5.504% | $25.2682 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $249.35 | 13.274% | $282.4487 | $282.45 | $282.45 | $282.40 |
| 7 purchase totals = | $1,050.67 | $1,150.8317 | $1,150.84 | $1,150.80 | $1,150.80 | |