| 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 | $194.77 | 10.503% | $215.2267 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $153.90 | 11.493% | $171.5877 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $187.91 | 13.124% | $212.5713 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $11.50 | 5.204% | $12.0985 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $151.66 | 6.276% | $161.1782 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $104.35 | 9.245% | $113.9972 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $135.59 | 13.824% | $154.334 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $939.68 | $1,040.9936 | $1,041.00 | $1,041.05 | $1,041.00 | |