| 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 | $229.70 | 11.365% | $255.8054 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $7.74 | 12.391% | $8.6991 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $95.27 | 3.478% | $98.5835 | $98.58 | $98.60 | $98.60 |
| Purchase #4 | $209.97 | 11.317% | $233.7323 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $219.54 | 3.714% | $227.6937 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $27.57 | 7.402% | $29.6107 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $151.50 | 8.241% | $163.9851 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $941.29 | $1,018.1098 | $1,018.11 | $1,018.15 | $1,018.10 | |