| 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 | $205.28 | 4.339% | $214.1871 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $117.49 | 8.333% | $127.2804 | $127.28 | $127.30 | $127.30 |
| Purchase #3 | $211.28 | 5.449% | $222.7926 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $17.83 | 3.652% | $18.4812 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $37.56 | 9.509% | $41.1316 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $209.52 | 11.221% | $233.0302 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $180.27 | 3.554% | $186.6768 | $186.68 | $186.70 | $186.70 |
| 7 purchase totals = | $979.23 | $1,043.5799 | $1,043.58 | $1,043.70 | $1,043.60 | |