| 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 | $231.68 | 10.372% | $255.7098 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $164.37 | 5.214% | $172.9403 | $172.94 | $172.95 | $172.90 |
| Purchase #3 | $140.29 | 8.177% | $151.7615 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $214.86 | 5.755% | $227.2252 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $190.80 | 8.616% | $207.2393 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $10.38 | 13.194% | $11.7495 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $126.43 | 12.404% | $142.1124 | $142.11 | $142.10 | $142.10 |
| 7 purchase totals = | $1,078.81 | $1,168.7380 | $1,168.74 | $1,168.75 | $1,168.60 | |