| 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 | $22.89 | 4.730% | $23.9727 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $85.96 | 6.515% | $91.5603 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $151.99 | 9.228% | $166.0156 | $166.02 | $166.00 | $166.00 |
| Purchase #4 | $215.71 | 5.204% | $226.9355 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $52.91 | 3.535% | $54.7804 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $123.40 | 3.126% | $127.2575 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $234.95 | 6.205% | $249.5286 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $887.81 | $940.0506 | $940.06 | $940.05 | $940.10 | |