| 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 | $6.37 | 13.709% | $7.2433 | $7.24 | $7.25 | $7.20 |
| Purchase #2 | $208.97 | 6.475% | $222.5008 | $222.50 | $222.50 | $222.50 |
| Purchase #3 | $240.84 | 6.190% | $255.748 | $255.75 | $255.75 | $255.70 |
| Purchase #4 | $191.67 | 13.645% | $217.8234 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $110.26 | 7.455% | $118.4799 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $72.40 | 7.436% | $77.7837 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $219.66 | 12.709% | $247.5766 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $1,050.17 | $1,147.1557 | $1,147.15 | $1,147.20 | $1,147.10 | |