| 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 | $115.84 | 8.788% | $126.02 | $126.02 | $126.00 | $126.00 |
| Purchase #2 | $228.80 | 6.300% | $243.2144 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $171.44 | 11.873% | $191.7951 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $238.83 | 3.323% | $246.7663 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $128.72 | 3.452% | $133.1634 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $193.97 | 5.677% | $204.9817 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $206.46 | 4.359% | $215.4596 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $1,284.06 | $1,361.4005 | $1,361.40 | $1,361.35 | $1,361.50 | |