| 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 | $218.54 | 13.221% | $247.4332 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $71.67 | 3.354% | $74.0738 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $136.54 | 6.618% | $145.5762 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $165.40 | 12.523% | $186.113 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $232.33 | 12.594% | $261.5896 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $43.34 | 11.610% | $48.3718 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $33.31 | 11.792% | $37.2379 | $37.24 | $37.25 | $37.20 |
| 7 purchase totals = | $901.13 | $1,000.3955 | $1,000.39 | $1,000.40 | $1,000.40 | |