| 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 | $242.47 | 3.125% | $250.0472 | $250.05 | $250.05 | $250.00 |
| Purchase #2 | $102.66 | 6.172% | $108.9962 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $48.67 | 6.111% | $51.6442 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $72.74 | 13.194% | $82.3373 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $117.95 | 13.180% | $133.4958 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $111.52 | 10.661% | $123.4091 | $123.41 | $123.40 | $123.40 |
| Purchase #7 | $8.59 | 7.826% | $9.2623 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $704.60 | $759.1921 | $759.20 | $759.20 | $759.10 | |