| 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 | $250.34 | 4.452% | $261.4851 | $261.49 | $261.50 | $261.50 |
| Purchase #2 | $94.42 | 9.463% | $103.355 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $161.75 | 10.727% | $179.1009 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $146.80 | 5.477% | $154.8402 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $106.82 | 13.782% | $121.5419 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $135.39 | 7.226% | $145.1733 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $210.58 | 5.176% | $221.4796 | $221.48 | $221.50 | $221.50 |
| 7 purchase totals = | $1,106.10 | $1,186.9760 | $1,186.98 | $1,187.00 | $1,187.00 | |