| 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 | $206.26 | 7.767% | $222.2802 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $167.90 | 6.294% | $178.4676 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $222.79 | 8.321% | $241.3284 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $11.70 | 4.567% | $12.2343 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $20.77 | 10.498% | $22.9504 | $22.95 | $22.95 | $23.00 |
| Purchase #6 | $60.68 | 7.837% | $65.4355 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $136.97 | 12.424% | $153.9872 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $827.07 | $896.6836 | $896.69 | $896.75 | $896.70 | |