| 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 | $217.47 | 13.659% | $247.1742 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $137.45 | 12.378% | $154.4636 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $124.78 | 7.600% | $134.2633 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $114.49 | 9.426% | $125.2818 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $157.48 | 10.856% | $174.576 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $133.66 | 5.138% | $140.5275 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $92.45 | 3.646% | $95.8207 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $977.78 | $1,072.1071 | $1,072.10 | $1,072.10 | $1,072.20 | |