| 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 | $125.83 | 9.159% | $137.3548 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $221.75 | 5.175% | $233.2256 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $241.42 | 7.768% | $260.1735 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $152.63 | 13.512% | $173.2534 | $173.25 | $173.25 | $173.30 |
| Purchase #5 | $170.78 | 10.445% | $188.618 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $248.71 | 7.231% | $266.6942 | $266.69 | $266.70 | $266.70 |
| Purchase #7 | $46.57 | 11.183% | $51.7779 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $1,207.69 | $1,311.0974 | $1,311.09 | $1,311.10 | $1,311.20 | |