| 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 | $109.92 | 3.257% | $113.5001 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $102.30 | 12.343% | $114.9269 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $196.64 | 8.244% | $212.851 | $212.85 | $212.85 | $212.90 |
| Purchase #4 | $191.73 | 5.237% | $201.7709 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $170.74 | 8.758% | $185.6934 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $192.85 | 5.200% | $202.8782 | $202.88 | $202.90 | $202.90 |
| Purchase #7 | $239.70 | 7.436% | $257.5241 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,203.88 | $1,289.1446 | $1,289.14 | $1,289.15 | $1,289.20 | |