| 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 | $81.66 | 9.211% | $89.1817 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $121.56 | 8.752% | $132.1989 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $231.49 | 8.438% | $251.0231 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $118.80 | 5.525% | $125.3637 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $198.99 | 4.530% | $208.0042 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $200.37 | 5.556% | $211.5026 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $172.59 | 13.516% | $195.9173 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,125.46 | $1,213.1915 | $1,213.18 | $1,213.15 | $1,213.20 | |