| 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 | $246.90 | 9.747% | $270.9653 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $182.26 | 13.567% | $206.9872 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $185.75 | 12.562% | $209.0839 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $22.95 | 4.272% | $23.9304 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $220.57 | 13.450% | $250.2367 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $136.94 | 3.425% | $141.6302 | $141.63 | $141.65 | $141.60 |
| Purchase #7 | $13.89 | 6.798% | $14.8342 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $1,009.26 | $1,117.6679 | $1,117.67 | $1,117.75 | $1,117.60 | |