| 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 | $170.42 | 9.380% | $186.4054 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $121.80 | 3.430% | $125.9777 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $174.73 | 13.175% | $197.7507 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $154.96 | 13.718% | $176.2174 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $88.29 | 5.424% | $93.0788 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $185.92 | 10.680% | $205.7763 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $245.46 | 8.370% | $266.005 | $266.01 | $266.00 | $266.00 |
| 7 purchase totals = | $1,141.58 | $1,251.2113 | $1,251.23 | $1,251.25 | $1,251.30 | |