| 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 | $222.38 | 12.728% | $250.6845 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $61.80 | 13.370% | $70.0627 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $17.80 | 9.320% | $19.459 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $121.73 | 9.413% | $133.1884 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $127.83 | 5.821% | $135.271 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $95.31 | 9.160% | $104.0404 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $192.32 | 3.372% | $198.805 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $839.17 | $911.5110 | $911.51 | $911.50 | $911.60 | |