| 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 | $104.40 | 10.676% | $115.5457 | $115.55 | $115.55 | $115.50 |
| Purchase #2 | $107.68 | 6.564% | $114.7481 | $114.75 | $114.75 | $114.70 |
| Purchase #3 | $73.44 | 6.791% | $78.4273 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $111.82 | 8.343% | $121.1491 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $242.76 | 3.741% | $251.8417 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $226.87 | 12.140% | $254.412 | $254.41 | $254.40 | $254.40 |
| Purchase #7 | $118.47 | 7.600% | $127.4737 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $985.44 | $1,063.5976 | $1,063.60 | $1,063.60 | $1,063.40 | |