| 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 | $243.81 | 4.793% | $255.4958 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $146.94 | 13.116% | $166.2127 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $148.72 | 6.197% | $157.9362 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $143.65 | 10.596% | $158.8712 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $38.97 | 9.458% | $42.6558 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $86.25 | 12.484% | $97.0175 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $152.41 | 8.467% | $165.3146 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $960.75 | $1,043.5038 | $1,043.51 | $1,043.45 | $1,043.50 | |