| 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 | $203.80 | 10.603% | $225.4089 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $157.44 | 9.796% | $172.8628 | $172.86 | $172.85 | $172.90 |
| Purchase #3 | $64.94 | 9.172% | $70.8963 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $94.79 | 5.491% | $99.9949 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $78.84 | 9.831% | $86.5908 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $15.35 | 10.573% | $16.973 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $172.73 | 11.515% | $192.6199 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $787.89 | $865.3466 | $865.34 | $865.30 | $865.40 | |