| 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 | $204.41 | 10.185% | $225.2292 | $225.23 | $225.25 | $225.20 |
| Purchase #2 | $177.89 | 12.240% | $199.6637 | $199.66 | $199.65 | $199.70 |
| Purchase #3 | $14.67 | 3.739% | $15.2185 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $188.62 | 4.502% | $197.1117 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $207.46 | 6.192% | $220.3059 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $20.60 | 12.347% | $23.1435 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $237.72 | 9.274% | $259.7662 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,051.37 | $1,140.4387 | $1,140.44 | $1,140.40 | $1,140.40 | |