| 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 | $177.77 | 13.674% | $202.0783 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $242.52 | 7.636% | $261.0388 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $243.42 | 7.528% | $261.7447 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $17.88 | 13.229% | $20.2453 | $20.25 | $20.25 | $20.20 |
| Purchase #5 | $8.89 | 12.233% | $9.9775 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $96.37 | 6.279% | $102.4211 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $191.47 | 3.505% | $198.181 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $978.32 | $1,055.6867 | $1,055.69 | $1,055.75 | $1,055.60 | |