| 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 | $115.45 | 6.719% | $123.2071 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $212.58 | 10.825% | $235.5918 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $215.63 | 13.839% | $245.471 | $245.47 | $245.45 | $245.50 |
| Purchase #4 | $140.51 | 7.822% | $151.5007 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $249.43 | 4.648% | $261.0235 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $177.44 | 4.819% | $185.9908 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $9.28 | 10.671% | $10.2703 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $1,120.32 | $1,213.0552 | $1,213.05 | $1,213.00 | $1,213.10 | |