| 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 | $152.28 | 9.700% | $167.0512 | $167.05 | $167.05 | $167.10 |
| Purchase #2 | $183.70 | 11.641% | $205.0845 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $41.57 | 13.556% | $47.2052 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $63.72 | 3.648% | $66.0445 | $66.04 | $66.05 | $66.00 |
| Purchase #5 | $111.50 | 6.175% | $118.3851 | $118.39 | $118.40 | $118.40 |
| Purchase #6 | $238.39 | 4.324% | $248.698 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $132.70 | 13.765% | $150.9662 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $923.86 | $1,003.4347 | $1,003.44 | $1,003.45 | $1,003.50 | |