| 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 | $199.45 | 12.860% | $225.0993 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $54.81 | 12.341% | $61.5741 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $182.95 | 7.575% | $196.8085 | $196.81 | $196.80 | $196.80 |
| Purchase #4 | $226.97 | 6.569% | $241.8797 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $157.60 | 11.832% | $176.2472 | $176.25 | $176.25 | $176.20 |
| Purchase #6 | $12.94 | 3.288% | $13.3655 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $152.38 | 3.545% | $157.7819 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $987.10 | $1,072.7562 | $1,072.76 | $1,072.75 | $1,072.80 | |