| 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 | $245.38 | 9.267% | $268.1194 | $268.12 | $268.10 | $268.10 |
| Purchase #2 | $250.44 | 5.672% | $264.645 | $264.65 | $264.65 | $264.60 |
| Purchase #3 | $223.70 | 9.849% | $245.7322 | $245.73 | $245.75 | $245.70 |
| Purchase #4 | $155.41 | 12.136% | $174.2706 | $174.27 | $174.25 | $174.30 |
| Purchase #5 | $14.91 | 10.548% | $16.4827 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $243.91 | 7.402% | $261.9642 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $228.72 | 3.666% | $237.1049 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $1,362.47 | $1,468.3190 | $1,468.31 | $1,468.30 | $1,468.30 | |