| 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 | $11.81 | 4.783% | $12.3749 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $98.93 | 5.386% | $104.2584 | $104.26 | $104.25 | $104.30 |
| Purchase #3 | $71.45 | 8.285% | $77.3696 | $77.37 | $77.35 | $77.40 |
| Purchase #4 | $221.78 | 4.339% | $231.403 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $239.69 | 10.609% | $265.1187 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $161.64 | 9.448% | $176.9117 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $124.55 | 9.849% | $136.8169 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $929.85 | $1,004.2532 | $1,004.25 | $1,004.15 | $1,004.30 | |