| 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 | $188.91 | 6.773% | $201.7049 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $214.72 | 5.234% | $225.9584 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $118.85 | 4.670% | $124.4003 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $201.78 | 5.531% | $212.9405 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $110.83 | 10.653% | $122.6367 | $122.64 | $122.65 | $122.60 |
| Purchase #6 | $240.68 | 8.197% | $260.4085 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $231.91 | 3.251% | $239.4494 | $239.45 | $239.45 | $239.40 |
| 7 purchase totals = | $1,307.68 | $1,387.4987 | $1,387.50 | $1,387.50 | $1,387.40 | |