| 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 | $244.76 | 8.425% | $265.381 | $265.38 | $265.40 | $265.40 |
| Purchase #2 | $138.54 | 13.820% | $157.6862 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $176.28 | 7.157% | $188.8964 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $201.96 | 4.381% | $210.8079 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $227.72 | 8.591% | $247.2834 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $78.43 | 5.446% | $82.7013 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $18.71 | 13.702% | $21.2736 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $1,086.40 | $1,174.0298 | $1,174.03 | $1,174.05 | $1,174.10 | |