| 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 | $233.79 | 6.428% | $248.818 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $120.85 | 3.408% | $124.9686 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $48.50 | 4.389% | $50.6287 | $50.63 | $50.65 | $50.60 |
| Purchase #4 | $212.56 | 3.549% | $220.1038 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $212.26 | 12.681% | $239.1767 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $8.48 | 8.859% | $9.2312 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $151.64 | 4.114% | $157.8785 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $988.08 | $1,050.8055 | $1,050.81 | $1,050.85 | $1,050.80 | |