| 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 | $236.95 | 9.810% | $260.1948 | $260.19 | $260.20 | $260.20 |
| Purchase #2 | $192.90 | 7.784% | $207.9153 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $123.62 | 13.781% | $140.6561 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $16.46 | 10.580% | $18.2015 | $18.20 | $18.20 | $18.20 |
| Purchase #5 | $123.71 | 13.420% | $140.3119 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $106.77 | 7.128% | $114.3806 | $114.38 | $114.40 | $114.40 |
| Purchase #7 | $119.40 | 3.772% | $123.9038 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $919.81 | $1,005.5640 | $1,005.56 | $1,005.55 | $1,005.60 | |