| 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 | $199.32 | 3.421% | $206.1387 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $193.58 | 5.114% | $203.4797 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $236.51 | 3.161% | $243.9861 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $226.30 | 8.557% | $245.6645 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $241.28 | 8.776% | $262.4547 | $262.45 | $262.45 | $262.50 |
| Purchase #6 | $231.97 | 9.113% | $253.1094 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $127.46 | 9.764% | $139.9052 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $1,456.42 | $1,554.7383 | $1,554.74 | $1,554.75 | $1,554.80 | |