| 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 | $112.55 | 10.549% | $124.4229 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $175.96 | 11.354% | $195.9385 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $30.66 | 13.722% | $34.8672 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $17.34 | 3.427% | $17.9342 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $236.76 | 12.787% | $267.0345 | $267.03 | $267.05 | $267.00 |
| Purchase #6 | $17.27 | 12.482% | $19.4256 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $192.49 | 9.350% | $210.4878 | $210.49 | $210.50 | $210.50 |
| 7 purchase totals = | $783.03 | $870.1107 | $870.11 | $870.15 | $870.00 | |