| 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 | $211.70 | 9.680% | $232.1926 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $215.35 | 11.856% | $240.8819 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $233.43 | 9.756% | $256.2034 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $103.63 | 7.407% | $111.3059 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $235.92 | 10.651% | $261.0478 | $261.05 | $261.05 | $261.00 |
| Purchase #6 | $239.48 | 4.734% | $250.817 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $237.98 | 7.336% | $255.4382 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,477.49 | $1,607.8868 | $1,607.89 | $1,607.90 | $1,607.80 | |