| 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 | $98.87 | 8.135% | $106.9131 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $82.96 | 6.340% | $88.2197 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $118.59 | 5.591% | $125.2204 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $211.66 | 12.465% | $238.0434 | $238.04 | $238.05 | $238.00 |
| Purchase #5 | $148.74 | 6.779% | $158.8231 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $196.54 | 5.274% | $206.9055 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $190.82 | 8.669% | $207.3622 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $1,048.18 | $1,131.4874 | $1,131.48 | $1,131.40 | $1,131.40 | |