| 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 | $123.50 | 11.732% | $137.989 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $121.94 | 13.272% | $138.1239 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $87.48 | 11.355% | $97.4134 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $222.87 | 12.606% | $250.965 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $168.76 | 9.671% | $185.0808 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $247.81 | 5.334% | $261.0282 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $242.80 | 11.609% | $270.9867 | $270.99 | $271.00 | $271.00 |
| 7 purchase totals = | $1,215.16 | $1,341.5870 | $1,341.59 | $1,341.60 | $1,341.60 | |