| 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 | $29.94 | 3.172% | $30.8897 | $30.89 | $30.90 | $30.90 |
| Purchase #2 | $236.64 | 10.189% | $260.7512 | $260.75 | $260.75 | $260.80 |
| Purchase #3 | $207.49 | 5.493% | $218.8874 | $218.89 | $218.90 | $218.90 |
| Purchase #4 | $209.52 | 13.519% | $237.845 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $105.25 | 12.253% | $118.1463 | $118.15 | $118.15 | $118.10 |
| Purchase #6 | $247.44 | 12.534% | $278.4541 | $278.45 | $278.45 | $278.50 |
| Purchase #7 | $19.69 | 5.340% | $20.7414 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $1,055.97 | $1,165.7151 | $1,165.72 | $1,165.75 | $1,165.70 | |