| 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 | $12.44 | 7.152% | $13.3297 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $75.69 | 9.690% | $83.0244 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $223.30 | 11.728% | $249.4886 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $137.81 | 11.545% | $153.7202 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $117.82 | 6.846% | $125.886 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $210.85 | 7.738% | $227.1656 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $140.65 | 10.732% | $155.7446 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $918.56 | $1,008.3591 | $1,008.36 | $1,008.35 | $1,008.30 | |