| 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 | $235.28 | 7.184% | $252.1825 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $101.82 | 6.801% | $108.7448 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $223.72 | 13.801% | $254.5956 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $228.81 | 4.650% | $239.4497 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $18.93 | 13.510% | $21.4874 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $222.69 | 8.352% | $241.2891 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $226.74 | 3.161% | $233.9073 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $1,257.99 | $1,351.6564 | $1,351.66 | $1,351.70 | $1,351.60 | |