| 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 | $203.46 | 12.444% | $228.7786 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $17.81 | 8.108% | $19.254 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $139.72 | 11.777% | $156.1748 | $156.17 | $156.15 | $156.20 |
| Purchase #4 | $98.91 | 8.197% | $107.0177 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $114.70 | 7.365% | $123.1477 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $250.76 | 4.366% | $261.7082 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $26.45 | 12.398% | $29.7293 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $851.81 | $925.8103 | $925.81 | $925.80 | $925.80 | |