| 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 | $66.34 | 13.520% | $75.3092 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $242.28 | 6.277% | $257.4879 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $237.55 | 5.372% | $250.3112 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $175.61 | 6.131% | $186.3766 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $191.56 | 12.355% | $215.2272 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $174.84 | 5.228% | $183.9806 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $183.43 | 13.103% | $207.4648 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $1,271.61 | $1,376.1575 | $1,376.16 | $1,376.20 | $1,376.20 | |