| 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 | $112.92 | 11.503% | $125.9092 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $78.99 | 8.870% | $85.9964 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $216.85 | 10.590% | $239.8144 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $241.75 | 12.749% | $272.5707 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $217.58 | 4.457% | $227.2775 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $162.29 | 3.534% | $168.0253 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $57.82 | 6.472% | $61.5621 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $1,088.20 | $1,181.1556 | $1,181.16 | $1,181.15 | $1,181.20 | |