| 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 | $121.32 | 10.602% | $134.1823 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $202.63 | 11.362% | $225.6528 | $225.65 | $225.65 | $225.70 |
| Purchase #3 | $12.81 | 4.556% | $13.3936 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $246.61 | 13.212% | $279.1921 | $279.19 | $279.20 | $279.20 |
| Purchase #5 | $236.67 | 10.414% | $261.3168 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $60.79 | 11.694% | $67.8988 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $198.72 | 11.594% | $221.7596 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $1,079.55 | $1,203.3960 | $1,203.39 | $1,203.40 | $1,203.50 | |