| 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 | $121.36 | 4.759% | $127.1355 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $77.44 | 11.419% | $86.2829 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $219.53 | 3.217% | $226.5923 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $179.41 | 10.671% | $198.5548 | $198.55 | $198.55 | $198.60 |
| Purchase #5 | $250.85 | 12.772% | $282.8886 | $282.89 | $282.90 | $282.90 |
| Purchase #6 | $30.40 | 12.271% | $34.1304 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $206.66 | 11.686% | $230.8103 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $1,085.65 | $1,186.3948 | $1,186.39 | $1,186.45 | $1,186.40 | |