| 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 | $199.70 | 11.163% | $221.9925 | $221.99 | $222.00 | $222.00 |
| Purchase #2 | $163.85 | 4.359% | $170.9922 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $227.92 | 9.776% | $250.2015 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $224.88 | 12.265% | $252.4615 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $31.56 | 3.734% | $32.7385 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $39.97 | 4.743% | $41.8658 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $67.34 | 11.740% | $75.2457 | $75.25 | $75.25 | $75.20 |
| 7 purchase totals = | $955.22 | $1,045.4977 | $1,045.50 | $1,045.50 | $1,045.50 | |