| 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 | $245.72 | 13.667% | $279.3026 | $279.30 | $279.30 | $279.30 |
| Purchase #2 | $35.61 | 3.331% | $36.7962 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $137.43 | 11.396% | $153.0915 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $119.65 | 5.519% | $126.2535 | $126.25 | $126.25 | $126.30 |
| Purchase #5 | $100.48 | 4.430% | $104.9313 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $125.45 | 9.217% | $137.0127 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $215.48 | 5.613% | $227.5749 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $979.82 | $1,064.9627 | $1,064.95 | $1,064.95 | $1,065.00 | |