| 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 | $217.44 | 5.717% | $229.871 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $62.63 | 7.267% | $67.1813 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $244.47 | 11.868% | $273.4837 | $273.48 | $273.50 | $273.50 |
| Purchase #4 | $83.50 | 13.213% | $94.5329 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $249.30 | 6.639% | $265.851 | $265.85 | $265.85 | $265.90 |
| Purchase #6 | $235.68 | 12.273% | $264.605 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $105.61 | 8.651% | $114.7463 | $114.75 | $114.75 | $114.70 |
| 7 purchase totals = | $1,198.63 | $1,310.2712 | $1,310.27 | $1,310.30 | $1,310.30 | |