| 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 | $95.63 | 12.306% | $107.3982 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $232.41 | 12.476% | $261.4055 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $107.93 | 11.440% | $120.2772 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $240.28 | 8.107% | $259.7595 | $259.76 | $259.75 | $259.80 |
| Purchase #5 | $110.28 | 10.600% | $121.9697 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $53.93 | 13.190% | $61.0434 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $7.55 | 7.498% | $8.1161 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $848.01 | $939.9696 | $939.98 | $939.95 | $940.00 | |