| 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 | $228.97 | 10.427% | $252.8447 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $197.67 | 7.791% | $213.0705 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $203.41 | 12.540% | $228.9176 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $55.25 | 8.359% | $59.8683 | $59.87 | $59.85 | $59.90 |
| Purchase #5 | $188.58 | 13.491% | $214.0213 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $201.69 | 7.270% | $216.3529 | $216.35 | $216.35 | $216.40 |
| Purchase #7 | $40.99 | 11.710% | $45.7899 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $1,116.56 | $1,230.8652 | $1,230.86 | $1,230.80 | $1,230.90 | |