| 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 | $17.90 | 7.140% | $19.1781 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $211.37 | 10.236% | $233.0058 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $120.45 | 8.316% | $130.4666 | $130.47 | $130.45 | $130.50 |
| Purchase #4 | $119.80 | 6.671% | $127.7919 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $185.64 | 4.274% | $193.5743 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $158.51 | 10.667% | $175.4183 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $207.88 | 7.764% | $224.0198 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,021.55 | $1,103.4548 | $1,103.46 | $1,103.40 | $1,103.50 | |