| 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 | $15.54 | 9.465% | $17.0109 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $243.53 | 3.705% | $252.5528 | $252.55 | $252.55 | $252.60 |
| Purchase #3 | $125.87 | 10.583% | $139.1908 | $139.19 | $139.20 | $139.20 |
| Purchase #4 | $96.59 | 3.324% | $99.8007 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $113.88 | 11.382% | $126.8418 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $230.29 | 11.190% | $256.0595 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $183.39 | 4.226% | $191.1401 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $1,009.09 | $1,082.5966 | $1,082.59 | $1,082.60 | $1,082.60 | |