| 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 | $113.69 | 3.541% | $117.7158 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $216.98 | 7.333% | $232.8911 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $217.98 | 3.294% | $225.1603 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $63.79 | 12.651% | $71.8601 | $71.86 | $71.85 | $71.90 |
| Purchase #5 | $232.92 | 11.643% | $260.0389 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $147.84 | 5.857% | $156.499 | $156.50 | $156.50 | $156.50 |
| Purchase #7 | $82.41 | 5.271% | $86.7538 | $86.75 | $86.75 | $86.80 |
| 7 purchase totals = | $1,075.61 | $1,150.9190 | $1,150.92 | $1,150.90 | $1,151.00 | |