| 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 | $222.32 | 10.483% | $245.6258 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $155.50 | 6.807% | $166.0849 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $208.30 | 12.861% | $235.0895 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $144.95 | 9.873% | $159.2609 | $159.26 | $159.25 | $159.30 |
| Purchase #5 | $220.53 | 5.144% | $231.8741 | $231.87 | $231.85 | $231.90 |
| Purchase #6 | $27.59 | 9.840% | $30.3049 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $194.82 | 7.455% | $209.3438 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $1,174.01 | $1,277.5839 | $1,277.57 | $1,277.60 | $1,277.60 | |