| 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 | $141.45 | 5.111% | $148.6795 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $99.88 | 7.708% | $107.5788 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $211.81 | 9.844% | $232.6606 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $247.39 | 4.837% | $259.3563 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $227.73 | 5.613% | $240.5125 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $206.67 | 5.284% | $217.5904 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $109.38 | 3.769% | $113.5025 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $1,244.31 | $1,319.8806 | $1,319.88 | $1,319.90 | $1,320.00 | |