| 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 | $198.87 | 8.353% | $215.4816 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $130.41 | 9.463% | $142.7507 | $142.75 | $142.75 | $142.80 |
| Purchase #3 | $71.69 | 8.224% | $77.5858 | $77.59 | $77.60 | $77.60 |
| Purchase #4 | $225.66 | 4.488% | $235.7876 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $9.37 | 8.669% | $10.1823 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $146.91 | 4.603% | $153.6723 | $153.67 | $153.65 | $153.70 |
| Purchase #7 | $229.72 | 10.758% | $254.4333 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $1,012.63 | $1,089.8936 | $1,089.89 | $1,089.95 | $1,090.00 | |