| 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 | $135.79 | 3.397% | $140.4028 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $88.79 | 10.275% | $97.9132 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $18.77 | 10.430% | $20.7277 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $127.62 | 7.188% | $136.7933 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $181.44 | 10.225% | $199.9922 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $205.86 | 12.639% | $231.8786 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $245.85 | 9.333% | $268.7952 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,004.12 | $1,096.5030 | $1,096.50 | $1,096.55 | $1,096.50 | |