| 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 | $228.96 | 10.362% | $252.6848 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $206.44 | 8.508% | $224.0039 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $122.31 | 3.801% | $126.959 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $222.76 | 13.333% | $252.4606 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $101.28 | 11.706% | $113.1358 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $180.36 | 10.851% | $199.9309 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $211.98 | 11.780% | $236.9512 | $236.95 | $236.95 | $237.00 |
| 7 purchase totals = | $1,274.09 | $1,406.1262 | $1,406.12 | $1,406.15 | $1,406.20 | |