| 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 | $102.41 | 12.282% | $114.988 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $229.71 | 9.359% | $251.2086 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $69.59 | 4.504% | $72.7243 | $72.72 | $72.70 | $72.70 |
| Purchase #4 | $186.45 | 11.739% | $208.3374 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $106.64 | 10.816% | $118.1742 | $118.17 | $118.15 | $118.20 |
| Purchase #6 | $83.41 | 9.516% | $91.3473 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $95.79 | 12.651% | $107.9084 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $874.00 | $964.6882 | $964.69 | $964.65 | $964.60 | |