| 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 | $17.57 | 13.213% | $19.8915 | $19.89 | $19.90 | $19.90 |
| Purchase #2 | $246.26 | 10.725% | $272.6714 | $272.67 | $272.65 | $272.70 |
| Purchase #3 | $151.25 | 6.505% | $161.0888 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $232.99 | 4.151% | $242.6614 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $125.49 | 13.805% | $142.8139 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $194.64 | 5.764% | $205.859 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $51.81 | 10.313% | $57.1532 | $57.15 | $57.15 | $57.20 |
| 7 purchase totals = | $1,020.01 | $1,102.1392 | $1,102.13 | $1,102.10 | $1,102.30 | |