| 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 | $125.63 | 10.436% | $138.7407 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $192.28 | 13.200% | $217.661 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $79.71 | 8.412% | $86.4152 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $218.73 | 4.633% | $228.8638 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $131.99 | 4.144% | $137.4597 | $137.46 | $137.45 | $137.50 |
| Purchase #6 | $16.70 | 3.129% | $17.2225 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $175.51 | 4.591% | $183.5677 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $940.55 | $1,009.9306 | $1,009.93 | $1,009.85 | $1,010.00 | |