| 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 | $236.62 | 4.631% | $247.5779 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $210.69 | 7.648% | $226.8036 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $11.78 | 6.148% | $12.5042 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $171.51 | 3.538% | $177.578 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $92.36 | 11.129% | $102.6387 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $190.65 | 12.742% | $214.9426 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $86.32 | 13.129% | $97.653 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $999.93 | $1,079.6980 | $1,079.69 | $1,079.75 | $1,079.70 | |