| 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 | $177.84 | 12.707% | $200.4381 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $229.55 | 4.487% | $239.8499 | $239.85 | $239.85 | $239.80 |
| Purchase #3 | $82.97 | 6.370% | $88.2552 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $21.65 | 6.775% | $23.1168 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $222.95 | 12.568% | $250.9704 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $23.75 | 10.806% | $26.3164 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $230.41 | 5.466% | $243.0042 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $989.12 | $1,071.9510 | $1,071.96 | $1,071.90 | $1,071.90 | |