| 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 | $209.70 | 10.871% | $232.4965 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $236.64 | 10.315% | $261.0494 | $261.05 | $261.05 | $261.00 |
| Purchase #3 | $228.54 | 4.308% | $238.3855 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $85.32 | 10.580% | $94.3469 | $94.35 | $94.35 | $94.30 |
| Purchase #5 | $135.79 | 13.260% | $153.7958 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $232.63 | 3.786% | $241.4374 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $109.44 | 6.629% | $116.6948 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $1,238.06 | $1,338.2063 | $1,338.22 | $1,338.25 | $1,338.10 | |