| 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 | $109.68 | 10.198% | $120.8652 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $10.41 | 8.211% | $11.2648 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $47.96 | 8.864% | $52.2112 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $14.92 | 7.639% | $16.0597 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $13.25 | 9.206% | $14.4698 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $7.43 | 6.436% | $7.9082 | $7.91 | $7.90 | $7.90 |
| Purchase #7 | $108.26 | 5.282% | $113.9783 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $311.91 | $336.7572 | $336.76 | $336.70 | $336.90 | |