| 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 | $104.60 | 10.304% | $115.378 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $230.56 | 3.662% | $239.0031 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $32.70 | 9.826% | $35.9131 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $157.67 | 12.161% | $176.8442 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $215.65 | 5.290% | $227.0579 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $144.97 | 13.638% | $164.741 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $130.49 | 5.481% | $137.6422 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $1,016.64 | $1,096.5795 | $1,096.57 | $1,096.60 | $1,096.50 | |