| 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 | $216.69 | 5.261% | $228.0901 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $173.88 | 3.500% | $179.9658 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $166.97 | 5.327% | $175.8645 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $195.40 | 6.440% | $207.9838 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $104.59 | 9.739% | $114.776 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $52.87 | 9.863% | $58.0846 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $39.31 | 8.820% | $42.7771 | $42.78 | $42.80 | $42.80 |
| 7 purchase totals = | $949.71 | $1,007.5419 | $1,007.54 | $1,007.60 | $1,007.70 | |