| 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 | $212.71 | 5.629% | $224.6834 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $226.71 | 3.599% | $234.8693 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $184.59 | 9.539% | $202.198 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $102.62 | 8.868% | $111.7203 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $114.51 | 13.479% | $129.9448 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $214.31 | 6.612% | $228.4802 | $228.48 | $228.50 | $228.50 |
| Purchase #7 | $15.35 | 13.682% | $17.4502 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $1,070.80 | $1,149.3462 | $1,149.34 | $1,149.35 | $1,149.40 | |