| 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 | $234.35 | 3.287% | $242.0531 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $139.46 | 6.596% | $148.6588 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $221.66 | 5.766% | $234.4409 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $106.61 | 12.247% | $119.6665 | $119.67 | $119.65 | $119.70 |
| Purchase #5 | $124.33 | 12.541% | $139.9222 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $114.97 | 3.711% | $119.2365 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $204.81 | 4.619% | $214.2702 | $214.27 | $214.25 | $214.30 |
| 7 purchase totals = | $1,146.19 | $1,218.2482 | $1,218.25 | $1,218.20 | $1,218.30 | |