| 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 | $218.88 | 3.346% | $226.2037 | $226.20 | $226.20 | $226.20 |
| Purchase #2 | $161.48 | 3.677% | $167.4176 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $200.46 | 6.684% | $213.8587 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $97.86 | 7.171% | $104.8775 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $113.47 | 7.390% | $121.8554 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $140.81 | 8.587% | $152.9014 | $152.90 | $152.90 | $152.90 |
| Purchase #7 | $57.37 | 7.294% | $61.5546 | $61.55 | $61.55 | $61.60 |
| 7 purchase totals = | $990.33 | $1,048.6689 | $1,048.67 | $1,048.65 | $1,048.80 | |