| 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 | $215.82 | 7.433% | $231.8619 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $11.99 | 8.488% | $13.0077 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $165.83 | 7.249% | $177.851 | $177.85 | $177.85 | $177.90 |
| Purchase #4 | $166.27 | 5.757% | $175.8422 | $175.84 | $175.85 | $175.80 |
| Purchase #5 | $229.33 | 6.473% | $244.1745 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $113.34 | 9.712% | $124.3476 | $124.35 | $124.35 | $124.30 |
| Purchase #7 | $205.44 | 12.654% | $231.4364 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,108.02 | $1,198.5213 | $1,198.52 | $1,198.50 | $1,198.50 | |