| 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 | $180.32 | 11.544% | $201.1361 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $137.25 | 13.178% | $155.3368 | $155.34 | $155.35 | $155.30 |
| Purchase #3 | $117.81 | 7.872% | $127.084 | $127.08 | $127.10 | $127.10 |
| Purchase #4 | $215.95 | 9.799% | $237.1109 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $222.87 | 12.843% | $251.4932 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $79.79 | 3.152% | $82.305 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $139.98 | 5.233% | $147.3052 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $1,093.97 | $1,201.7712 | $1,201.78 | $1,201.80 | $1,201.70 | |