| 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 | $27.84 | 10.708% | $30.8211 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $195.66 | 10.779% | $216.7502 | $216.75 | $216.75 | $216.80 |
| Purchase #3 | $91.34 | 12.845% | $103.0726 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $81.26 | 13.787% | $92.4633 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $230.56 | 13.437% | $261.5403 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $227.84 | 8.398% | $246.974 | $246.97 | $246.95 | $247.00 |
| Purchase #7 | $118.90 | 4.580% | $124.3456 | $124.35 | $124.35 | $124.30 |
| 7 purchase totals = | $973.40 | $1,075.9671 | $1,075.96 | $1,075.90 | $1,076.00 | |