| 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 | $244.46 | 11.296% | $272.0742 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $161.62 | 6.133% | $171.5322 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $57.92 | 8.671% | $62.9422 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $51.56 | 10.528% | $56.9882 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $8.77 | 3.872% | $9.1096 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $230.72 | 13.209% | $261.1958 | $261.20 | $261.20 | $261.20 |
| Purchase #7 | $105.84 | 13.783% | $120.4279 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $860.89 | $954.2701 | $954.27 | $954.30 | $954.20 | |