| 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 | $192.83 | 10.536% | $213.1466 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $180.63 | 7.321% | $193.8539 | $193.85 | $193.85 | $193.90 |
| Purchase #3 | $198.88 | 4.386% | $207.6029 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $219.53 | 13.805% | $249.8361 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $116.60 | 5.505% | $123.0188 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $230.71 | 13.375% | $261.5675 | $261.57 | $261.55 | $261.60 |
| Purchase #7 | $237.83 | 13.338% | $269.5518 | $269.55 | $269.55 | $269.60 |
| 7 purchase totals = | $1,377.01 | $1,518.5776 | $1,518.58 | $1,518.55 | $1,518.60 | |