| 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 | $226.93 | 12.566% | $255.446 | $255.45 | $255.45 | $255.40 |
| Purchase #2 | $236.46 | 12.410% | $265.8047 | $265.80 | $265.80 | $265.80 |
| Purchase #3 | $212.52 | 9.117% | $231.8954 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $134.76 | 5.670% | $142.4009 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $106.47 | 13.856% | $121.2225 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $101.66 | 11.107% | $112.9514 | $112.95 | $112.95 | $113.00 |
| Purchase #7 | $180.96 | 8.102% | $195.6214 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $1,199.76 | $1,325.3423 | $1,325.34 | $1,325.30 | $1,325.30 | |