| 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 | $215.25 | 8.484% | $233.5118 | $233.51 | $233.50 | $233.50 |
| Purchase #2 | $46.97 | 6.421% | $49.9859 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $223.50 | 8.821% | $243.2149 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $120.48 | 4.475% | $125.8715 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $85.83 | 9.853% | $94.2868 | $94.29 | $94.30 | $94.30 |
| Purchase #6 | $146.97 | 6.873% | $157.0712 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $175.40 | 3.313% | $181.211 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $1,014.40 | $1,085.1531 | $1,085.15 | $1,085.10 | $1,085.20 | |