| 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 | $211.41 | 9.454% | $231.3967 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $92.89 | 8.153% | $100.4633 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $229.99 | 9.738% | $252.3864 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $106.93 | 9.174% | $116.7398 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $143.43 | 12.502% | $161.3616 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $156.50 | 3.328% | $161.7083 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $205.76 | 8.502% | $223.2537 | $223.25 | $223.25 | $223.30 |
| 7 purchase totals = | $1,146.91 | $1,247.3098 | $1,247.31 | $1,247.30 | $1,247.40 | |