| 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 | $19.92 | 10.372% | $21.9861 | $21.99 | $22.00 | $22.00 |
| Purchase #2 | $73.63 | 4.807% | $77.1694 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $118.31 | 13.856% | $134.703 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $227.60 | 6.611% | $242.6466 | $242.65 | $242.65 | $242.60 |
| Purchase #5 | $103.56 | 8.241% | $112.0944 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $97.97 | 10.445% | $108.203 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $242.48 | 6.863% | $259.1214 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $883.47 | $955.9239 | $955.92 | $955.90 | $955.90 | |