| 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 | $237.60 | 12.157% | $266.485 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $22.43 | 6.117% | $23.802 | $23.80 | $23.80 | $23.80 |
| Purchase #3 | $145.28 | 8.578% | $157.7421 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $63.76 | 10.126% | $70.2163 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $219.42 | 3.830% | $227.8238 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $59.49 | 3.596% | $61.6293 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $63.61 | 13.330% | $72.0892 | $72.09 | $72.10 | $72.10 |
| 7 purchase totals = | $811.59 | $879.7877 | $879.79 | $879.80 | $879.70 | |