| 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 | $122.78 | 10.352% | $135.4902 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $161.83 | 7.654% | $174.2165 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $43.51 | 3.554% | $45.0563 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $119.30 | 6.655% | $127.2394 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $186.52 | 9.448% | $204.1424 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $119.77 | 5.189% | $125.9849 | $125.98 | $126.00 | $126.00 |
| Purchase #7 | $177.62 | 4.864% | $186.2594 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $931.33 | $998.3891 | $998.39 | $998.40 | $998.40 | |