| 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 | $239.70 | 4.282% | $249.964 | $249.96 | $249.95 | $250.00 |
| Purchase #2 | $154.49 | 13.423% | $175.2272 | $175.23 | $175.25 | $175.20 |
| Purchase #3 | $248.67 | 13.868% | $283.1556 | $283.16 | $283.15 | $283.20 |
| Purchase #4 | $50.29 | 9.792% | $55.2144 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $70.58 | 8.204% | $76.3704 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $213.72 | 8.848% | $232.6299 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $43.90 | 8.754% | $47.743 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $1,021.35 | $1,120.3045 | $1,120.30 | $1,120.30 | $1,120.30 | |