| 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 | $190.92 | 5.563% | $201.5409 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $129.98 | 5.465% | $137.0834 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $248.81 | 11.129% | $276.5001 | $276.50 | $276.50 | $276.50 |
| Purchase #4 | $208.47 | 12.765% | $235.0812 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $216.75 | 8.858% | $235.9497 | $235.95 | $235.95 | $235.90 |
| Purchase #6 | $207.87 | 10.660% | $230.0289 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $168.79 | 8.521% | $183.1726 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $1,371.59 | $1,499.3568 | $1,499.35 | $1,499.40 | $1,499.30 | |