| 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 | $220.41 | 3.812% | $228.812 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $84.31 | 4.817% | $88.3712 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $182.40 | 13.267% | $206.599 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $153.87 | 11.419% | $171.4404 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $156.80 | 8.705% | $170.4494 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $170.67 | 6.577% | $181.895 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $52.57 | 7.429% | $56.4754 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $1,021.03 | $1,104.0424 | $1,104.05 | $1,104.05 | $1,104.00 | |