| 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 | $200.71 | 7.146% | $215.0527 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $120.73 | 9.224% | $131.8661 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $5.75 | 8.497% | $6.2386 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $225.91 | 13.342% | $256.0509 | $256.05 | $256.05 | $256.10 |
| Purchase #5 | $113.31 | 10.421% | $125.118 | $125.12 | $125.10 | $125.10 |
| Purchase #6 | $68.83 | 11.200% | $76.539 | $76.54 | $76.55 | $76.50 |
| Purchase #7 | $27.69 | 10.514% | $30.6013 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $762.93 | $841.4666 | $841.47 | $841.45 | $841.50 | |