| 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 | $233.29 | 7.794% | $251.4726 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $216.28 | 11.750% | $241.6929 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $229.25 | 3.167% | $236.5103 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $225.59 | 10.568% | $249.4304 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $242.63 | 9.264% | $265.1072 | $265.11 | $265.10 | $265.10 |
| Purchase #6 | $114.80 | 6.119% | $121.8246 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $169.89 | 13.528% | $192.8727 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $1,431.73 | $1,558.9107 | $1,558.90 | $1,558.85 | $1,558.90 | |