| 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 | $233.72 | 7.216% | $250.5852 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $134.77 | 4.448% | $140.7646 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $185.51 | 9.587% | $203.2948 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $141.64 | 12.566% | $159.4385 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $14.64 | 6.362% | $15.5714 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $125.93 | 5.186% | $132.4607 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $200.43 | 3.449% | $207.3428 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $1,036.64 | $1,109.4580 | $1,109.45 | $1,109.45 | $1,109.50 | |