| 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 | $90.27 | 13.776% | $102.7056 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $195.68 | 10.230% | $215.6981 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $189.41 | 4.843% | $198.5831 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $126.41 | 10.857% | $140.1343 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $193.43 | 9.235% | $211.2933 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $113.92 | 3.430% | $117.8275 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $50.75 | 9.366% | $55.5032 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $959.87 | $1,041.7451 | $1,041.74 | $1,041.80 | $1,041.70 | |