| 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 | $120.82 | 4.520% | $126.2811 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $222.27 | 3.838% | $230.8007 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $86.87 | 11.844% | $97.1589 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $181.53 | 10.240% | $200.1187 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $49.58 | 5.868% | $52.4894 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $51.91 | 5.119% | $54.5673 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $186.62 | 7.336% | $200.3104 | $200.31 | $200.30 | $200.30 |
| 7 purchase totals = | $899.60 | $961.7265 | $961.73 | $961.70 | $961.80 | |