| 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 | $236.56 | 10.599% | $261.633 | $261.63 | $261.65 | $261.60 |
| Purchase #2 | $242.30 | 9.786% | $266.0115 | $266.01 | $266.00 | $266.00 |
| Purchase #3 | $202.58 | 4.602% | $211.9027 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $38.81 | 8.552% | $42.129 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $221.98 | 7.201% | $237.9648 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $189.72 | 13.636% | $215.5902 | $215.59 | $215.60 | $215.60 |
| Purchase #7 | $186.44 | 5.479% | $196.655 | $196.66 | $196.65 | $196.70 |
| 7 purchase totals = | $1,318.39 | $1,431.8862 | $1,431.88 | $1,431.90 | $1,431.90 | |