| 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 | $100.51 | 13.436% | $114.0145 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $232.84 | 11.312% | $259.1789 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $39.64 | 10.354% | $43.7443 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $38.90 | 3.192% | $40.1417 | $40.14 | $40.15 | $40.10 |
| Purchase #5 | $175.44 | 5.141% | $184.4594 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $79.51 | 9.400% | $86.9839 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $216.27 | 3.703% | $224.2785 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $883.11 | $952.8012 | $952.79 | $952.85 | $952.80 | |