| 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 | $231.80 | 11.843% | $259.2521 | $259.25 | $259.25 | $259.30 |
| Purchase #2 | $179.74 | 11.851% | $201.041 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $235.36 | 6.349% | $250.303 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $76.62 | 8.153% | $82.8668 | $82.87 | $82.85 | $82.90 |
| Purchase #5 | $222.74 | 10.287% | $245.6533 | $245.65 | $245.65 | $245.70 |
| Purchase #6 | $43.79 | 10.138% | $48.2294 | $48.23 | $48.25 | $48.20 |
| Purchase #7 | $132.53 | 4.416% | $138.3825 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $1,122.58 | $1,225.7281 | $1,225.72 | $1,225.75 | $1,225.80 | |