| 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 | $212.56 | 10.615% | $235.1232 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $135.55 | 3.712% | $140.5816 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $5.57 | 9.238% | $6.0846 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $241.58 | 8.354% | $261.7616 | $261.76 | $261.75 | $261.80 |
| Purchase #5 | $225.34 | 9.536% | $246.8284 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $109.37 | 3.149% | $112.8141 | $112.81 | $112.80 | $112.80 |
| Purchase #7 | $14.50 | 3.450% | $15.0003 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $944.47 | $1,018.1938 | $1,018.18 | $1,018.20 | $1,018.20 | |