| 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 | $218.56 | 9.523% | $239.3735 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $168.25 | 9.193% | $183.7172 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $199.97 | 13.828% | $227.6219 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $154.53 | 11.186% | $171.8157 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $192.76 | 10.832% | $213.6398 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $72.90 | 7.261% | $78.1933 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $21.63 | 13.515% | $24.5533 | $24.55 | $24.55 | $24.60 |
| 7 purchase totals = | $1,028.60 | $1,138.9147 | $1,138.91 | $1,138.85 | $1,138.90 | |