| 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 | $105.81 | 8.520% | $114.825 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $98.32 | 7.228% | $105.4266 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $175.46 | 13.646% | $199.4033 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $249.75 | 7.240% | $267.8319 | $267.83 | $267.85 | $267.80 |
| Purchase #5 | $23.36 | 10.589% | $25.8336 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $103.84 | 8.421% | $112.5844 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $141.45 | 11.332% | $157.4791 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $897.99 | $983.3839 | $983.38 | $983.50 | $983.30 | |