| 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 | $106.42 | 11.420% | $118.5732 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $242.47 | 4.277% | $252.8404 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $133.37 | 11.243% | $148.3648 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $237.51 | 5.569% | $250.7369 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $215.47 | 10.446% | $237.978 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $138.96 | 3.344% | $143.6068 | $143.61 | $143.60 | $143.60 |
| Purchase #7 | $78.67 | 10.386% | $86.8407 | $86.84 | $86.85 | $86.80 |
| 7 purchase totals = | $1,152.87 | $1,238.9408 | $1,238.94 | $1,238.95 | $1,238.90 | |