| 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 | $191.59 | 3.771% | $198.8149 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $212.72 | 10.317% | $234.6663 | $234.67 | $234.65 | $234.70 |
| Purchase #3 | $48.94 | 7.655% | $52.6864 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $173.44 | 11.777% | $193.866 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $224.33 | 4.787% | $235.0687 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $215.71 | 6.586% | $229.9167 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $216.89 | 12.793% | $244.6367 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $1,283.62 | $1,389.6557 | $1,389.67 | $1,389.60 | $1,389.70 | |