| 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 | $111.55 | 4.866% | $116.978 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $214.67 | 11.360% | $239.0565 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $150.65 | 11.313% | $167.693 | $167.69 | $167.70 | $167.70 |
| Purchase #4 | $43.50 | 12.628% | $48.9932 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $10.85 | 3.663% | $11.2474 | $11.25 | $11.25 | $11.20 |
| Purchase #6 | $216.44 | 13.581% | $245.8347 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $95.54 | 13.318% | $108.264 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $843.20 | $938.0668 | $938.06 | $938.10 | $938.10 | |