| 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 | $196.79 | 12.343% | $221.0798 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $19.83 | 3.846% | $20.5927 | $20.59 | $20.60 | $20.60 |
| Purchase #3 | $179.77 | 12.564% | $202.3563 | $202.36 | $202.35 | $202.40 |
| Purchase #4 | $244.70 | 6.712% | $261.1243 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $13.60 | 5.716% | $14.3774 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $148.25 | 10.712% | $164.1305 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $118.39 | 7.346% | $127.0869 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $921.33 | $1,010.7479 | $1,010.75 | $1,010.80 | $1,010.80 | |