| 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 | $18.43 | 12.465% | $20.7273 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $227.99 | 7.403% | $244.8681 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $81.76 | 5.358% | $86.1407 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $174.29 | 4.490% | $182.1156 | $182.12 | $182.10 | $182.10 |
| Purchase #5 | $144.94 | 8.385% | $157.0932 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $223.99 | 5.727% | $236.8179 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $26.53 | 3.157% | $27.3676 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $897.93 | $955.1304 | $955.14 | $955.10 | $955.10 | |