| 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 | $224.50 | 3.638% | $232.6673 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $186.89 | 6.130% | $198.3464 | $198.35 | $198.35 | $198.30 |
| Purchase #3 | $209.60 | 12.463% | $235.7224 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $8.25 | 10.791% | $9.1403 | $9.14 | $9.15 | $9.10 |
| Purchase #5 | $179.51 | 11.636% | $200.3978 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $185.81 | 5.246% | $195.5576 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $180.44 | 10.697% | $199.7417 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,175.00 | $1,271.5735 | $1,271.58 | $1,271.55 | $1,271.50 | |