| 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 | $38.42 | 10.141% | $42.3162 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $242.83 | 5.862% | $257.0647 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $77.92 | 7.761% | $83.9674 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $150.43 | 8.691% | $163.5039 | $163.50 | $163.50 | $163.50 |
| Purchase #5 | $142.81 | 7.341% | $153.2937 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $245.36 | 3.115% | $253.003 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $68.96 | 11.677% | $77.0125 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $966.73 | $1,030.1614 | $1,030.15 | $1,030.10 | $1,030.20 | |