| 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 | $222.53 | 5.511% | $234.7936 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $101.43 | 12.612% | $114.2224 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $51.83 | 12.697% | $58.4109 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $92.89 | 3.808% | $96.4273 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $127.83 | 12.466% | $143.7653 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $52.46 | 8.634% | $56.9894 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $215.30 | 8.637% | $233.8955 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $864.27 | $938.5044 | $938.51 | $938.50 | $938.50 | |