| 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 | $87.59 | 11.751% | $97.8827 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $207.27 | 7.509% | $222.8339 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $215.48 | 3.605% | $223.2481 | $223.25 | $223.25 | $223.20 |
| Purchase #4 | $24.79 | 12.410% | $27.8664 | $27.87 | $27.85 | $27.90 |
| Purchase #5 | $129.35 | 5.275% | $136.1732 | $136.17 | $136.15 | $136.20 |
| Purchase #6 | $207.31 | 8.528% | $224.9894 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $212.33 | 5.710% | $224.454 | $224.45 | $224.45 | $224.50 |
| 7 purchase totals = | $1,084.12 | $1,157.4477 | $1,157.44 | $1,157.45 | $1,157.50 | |