| 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 | $114.31 | 3.566% | $118.3863 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $226.70 | 12.792% | $255.6995 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $116.33 | 11.509% | $129.7184 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $140.54 | 3.667% | $145.6936 | $145.69 | $145.70 | $145.70 |
| Purchase #5 | $48.52 | 6.427% | $51.6384 | $51.64 | $51.65 | $51.60 |
| Purchase #6 | $115.83 | 9.440% | $126.7644 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $47.44 | 5.264% | $49.9372 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $809.67 | $877.8378 | $877.84 | $877.85 | $877.80 | |