| 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 | $225.46 | 10.874% | $249.9765 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $216.67 | 6.833% | $231.4751 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $63.62 | 5.264% | $66.969 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $100.27 | 4.438% | $104.72 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $125.32 | 3.494% | $129.6987 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $30.42 | 4.422% | $31.7652 | $31.77 | $31.75 | $31.80 |
| Purchase #7 | $238.89 | 8.635% | $259.5182 | $259.52 | $259.50 | $259.50 |
| 7 purchase totals = | $1,000.65 | $1,074.1227 | $1,074.14 | $1,074.10 | $1,074.20 | |