| 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 | $141.95 | 13.800% | $161.5391 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $229.32 | 4.485% | $239.605 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $249.47 | 4.395% | $260.4342 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $136.69 | 12.158% | $153.3088 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $104.72 | 4.503% | $109.4355 | $109.44 | $109.45 | $109.40 |
| Purchase #6 | $121.84 | 3.568% | $126.1873 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $217.36 | 7.445% | $233.5425 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $1,201.35 | $1,284.0524 | $1,284.06 | $1,284.10 | $1,283.90 | |