| 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 | $222.69 | 7.209% | $238.7437 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $13.64 | 10.663% | $15.0944 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $114.68 | 3.339% | $118.5092 | $118.51 | $118.50 | $118.50 |
| Purchase #4 | $211.74 | 13.109% | $239.497 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $120.54 | 13.124% | $136.3597 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $79.76 | 11.513% | $88.9428 | $88.94 | $88.95 | $88.90 |
| Purchase #7 | $74.29 | 11.308% | $82.6907 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $837.34 | $919.8375 | $919.83 | $919.85 | $919.80 | |