| 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 | $120.64 | 11.141% | $134.0805 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $223.71 | 6.327% | $237.8641 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $208.85 | 8.741% | $227.1056 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $17.95 | 13.138% | $20.3083 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $78.89 | 3.366% | $81.5454 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $83.78 | 10.390% | $92.4847 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $176.74 | 9.830% | $194.1135 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $910.56 | $987.5021 | $987.50 | $987.50 | $987.50 | |