| 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 | $82.28 | 4.271% | $85.7942 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $209.50 | 10.511% | $231.5205 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $77.58 | 3.366% | $80.1913 | $80.19 | $80.20 | $80.20 |
| Purchase #4 | $223.72 | 8.532% | $242.8078 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $119.78 | 11.458% | $133.5044 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $186.61 | 11.133% | $207.3853 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $198.52 | 9.492% | $217.3635 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,097.99 | $1,198.5670 | $1,198.56 | $1,198.55 | $1,198.60 | |