| 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 | $119.46 | 5.310% | $125.8033 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $126.96 | 13.476% | $144.0691 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $175.56 | 8.492% | $190.4686 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $90.69 | 8.228% | $98.152 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $37.32 | 4.348% | $38.9427 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $132.88 | 10.637% | $147.0144 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $227.58 | 13.159% | $257.5273 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $910.45 | $1,001.9774 | $1,001.97 | $1,001.95 | $1,002.00 | |