| 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 | $224.43 | 4.350% | $234.1927 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $194.28 | 5.574% | $205.1092 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $78.96 | 4.193% | $82.2708 | $82.27 | $82.25 | $82.30 |
| Purchase #4 | $153.72 | 5.257% | $161.8011 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $107.90 | 5.536% | $113.8733 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $129.37 | 11.538% | $144.2967 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $203.71 | 11.792% | $227.7315 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $1,092.37 | $1,169.2753 | $1,169.27 | $1,169.25 | $1,169.30 | |