| 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 | $11.64 | 13.185% | $13.1747 | $13.17 | $13.15 | $13.20 |
| Purchase #2 | $212.82 | 10.540% | $235.2512 | $235.25 | $235.25 | $235.30 |
| Purchase #3 | $241.48 | 7.379% | $259.2988 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $119.91 | 6.296% | $127.4595 | $127.46 | $127.45 | $127.50 |
| Purchase #5 | $117.67 | 6.126% | $124.8785 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $117.69 | 5.366% | $124.0052 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $225.39 | 10.330% | $248.6728 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,046.60 | $1,132.7407 | $1,132.74 | $1,132.70 | $1,132.90 | |