| 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 | $105.70 | 12.677% | $119.0996 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $212.54 | 3.411% | $219.7897 | $219.79 | $219.80 | $219.80 |
| Purchase #3 | $195.70 | 10.855% | $216.9432 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $184.31 | 13.744% | $209.6416 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $128.74 | 12.631% | $145.0011 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $250.48 | 4.340% | $261.3508 | $261.35 | $261.35 | $261.40 |
| Purchase #7 | $125.71 | 7.264% | $134.8416 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,203.18 | $1,306.6676 | $1,306.66 | $1,306.70 | $1,306.60 | |