| 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 | $231.93 | 8.716% | $252.145 | $252.15 | $252.15 | $252.10 |
| Purchase #2 | $139.87 | 9.524% | $153.1912 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $237.34 | 3.802% | $246.3637 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $73.85 | 9.661% | $80.9846 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $96.73 | 13.237% | $109.5342 | $109.53 | $109.55 | $109.50 |
| Purchase #6 | $218.62 | 8.621% | $237.4672 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $61.83 | 5.850% | $65.4471 | $65.45 | $65.45 | $65.40 |
| 7 purchase totals = | $1,060.17 | $1,145.1330 | $1,145.13 | $1,145.15 | $1,145.10 | |