| 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 | $109.29 | 3.721% | $113.3567 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $215.67 | 11.766% | $241.0457 | $241.05 | $241.05 | $241.00 |
| Purchase #3 | $84.35 | 5.464% | $88.9589 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $140.32 | 5.162% | $147.5633 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $193.67 | 11.419% | $215.7852 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $42.35 | 12.282% | $47.5514 | $47.55 | $47.55 | $47.60 |
| Purchase #7 | $6.46 | 8.306% | $6.9966 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $792.11 | $861.2578 | $861.27 | $861.25 | $861.40 | |