| 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 | $114.57 | 3.113% | $118.1366 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $48.84 | 6.659% | $52.0923 | $52.09 | $52.10 | $52.10 |
| Purchase #3 | $223.99 | 8.819% | $243.7437 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $129.63 | 8.666% | $140.8637 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $128.54 | 3.835% | $133.4695 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $112.44 | 6.721% | $119.9971 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $215.86 | 9.751% | $236.9085 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $973.87 | $1,045.2114 | $1,045.21 | $1,045.20 | $1,045.20 | |