| 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 | $240.69 | 11.614% | $268.6437 | $268.64 | $268.65 | $268.60 |
| Purchase #2 | $82.76 | 3.602% | $85.741 | $85.74 | $85.75 | $85.70 |
| Purchase #3 | $213.95 | 8.326% | $231.7635 | $231.76 | $231.75 | $231.80 |
| Purchase #4 | $124.38 | 4.432% | $129.8925 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $7.58 | 8.397% | $8.2165 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $172.55 | 13.733% | $196.2463 | $196.25 | $196.25 | $196.20 |
| Purchase #7 | $191.74 | 9.545% | $210.0416 | $210.04 | $210.05 | $210.00 |
| 7 purchase totals = | $1,033.65 | $1,130.5451 | $1,130.54 | $1,130.55 | $1,130.40 | |