| 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 | $236.41 | 8.715% | $257.0131 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $95.29 | 12.483% | $107.1851 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $162.53 | 10.417% | $179.4608 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $110.28 | 6.466% | $117.4107 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $227.56 | 3.587% | $235.7226 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $136.70 | 6.692% | $145.848 | $145.85 | $145.85 | $145.80 |
| Purchase #7 | $85.95 | 6.368% | $91.4233 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $1,054.72 | $1,134.0636 | $1,134.06 | $1,134.00 | $1,134.00 | |