| 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 | $115.79 | 5.721% | $122.4143 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $113.55 | 5.233% | $119.4921 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $184.74 | 9.831% | $202.9018 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $236.54 | 11.297% | $263.2619 | $263.26 | $263.25 | $263.30 |
| Purchase #5 | $194.58 | 10.792% | $215.5791 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $28.90 | 5.682% | $30.5421 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $128.84 | 11.728% | $143.9504 | $143.95 | $143.95 | $144.00 |
| 7 purchase totals = | $1,002.94 | $1,098.1417 | $1,098.13 | $1,098.15 | $1,098.20 | |