| 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 | $127.59 | 13.362% | $144.6386 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $104.60 | 10.787% | $115.8832 | $115.88 | $115.90 | $115.90 |
| Purchase #3 | $88.97 | 5.323% | $93.7059 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $129.49 | 5.857% | $137.0742 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $77.70 | 6.266% | $82.5687 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $192.52 | 12.843% | $217.2453 | $217.25 | $217.25 | $217.20 |
| Purchase #7 | $246.49 | 4.511% | $257.6092 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $967.36 | $1,048.7251 | $1,048.73 | $1,048.70 | $1,048.70 | |