| 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 | $244.52 | 8.642% | $265.6514 | $265.65 | $265.65 | $265.70 |
| Purchase #2 | $246.69 | 5.264% | $259.6758 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $99.46 | 7.645% | $107.0637 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $218.81 | 13.188% | $247.6667 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $122.62 | 11.499% | $136.7201 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $54.73 | 5.506% | $57.7434 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $148.37 | 11.576% | $165.5453 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $1,135.20 | $1,240.0664 | $1,240.07 | $1,240.05 | $1,240.10 | |