| 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 | $12.97 | 11.535% | $14.4661 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $190.96 | 3.156% | $196.9867 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $24.54 | 7.799% | $26.4539 | $26.45 | $26.45 | $26.50 |
| Purchase #4 | $26.30 | 13.386% | $29.8205 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $127.31 | 9.424% | $139.3077 | $139.31 | $139.30 | $139.30 |
| Purchase #6 | $52.67 | 12.362% | $59.1811 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $242.83 | 10.118% | $267.3995 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $677.58 | $733.6155 | $733.62 | $733.60 | $733.70 | |