| 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 | $51.69 | 9.261% | $56.477 | $56.48 | $56.50 | $56.50 |
| Purchase #2 | $80.46 | 12.224% | $90.2954 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $136.27 | 3.537% | $141.0899 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $233.42 | 3.114% | $240.6887 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $210.90 | 3.613% | $218.5198 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $223.99 | 13.754% | $254.7976 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $109.37 | 4.192% | $113.9548 | $113.95 | $113.95 | $114.00 |
| 7 purchase totals = | $1,046.10 | $1,115.8232 | $1,115.83 | $1,115.85 | $1,115.90 | |