| 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 | $219.49 | 5.406% | $231.3556 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $43.98 | 10.365% | $48.5385 | $48.54 | $48.55 | $48.50 |
| Purchase #3 | $207.58 | 3.692% | $215.2439 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $188.31 | 9.194% | $205.6232 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $14.34 | 3.173% | $14.795 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $50.94 | 12.730% | $57.4247 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $234.72 | 12.670% | $264.459 | $264.46 | $264.45 | $264.50 |
| 7 purchase totals = | $959.36 | $1,037.4399 | $1,037.44 | $1,037.40 | $1,037.40 | |