| 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 | $115.65 | 7.369% | $124.1722 | $124.17 | $124.15 | $124.20 |
| Purchase #2 | $122.88 | 3.724% | $127.4561 | $127.46 | $127.45 | $127.50 |
| Purchase #3 | $88.68 | 12.567% | $99.8244 | $99.82 | $99.80 | $99.80 |
| Purchase #4 | $187.59 | 13.462% | $212.8434 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $243.88 | 3.602% | $252.6646 | $252.66 | $252.65 | $252.70 |
| Purchase #6 | $134.72 | 8.722% | $146.4703 | $146.47 | $146.45 | $146.50 |
| Purchase #7 | $222.46 | 5.244% | $234.1258 | $234.13 | $234.15 | $234.10 |
| 7 purchase totals = | $1,115.86 | $1,197.5568 | $1,197.55 | $1,197.50 | $1,197.60 | |