| 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 | $217.32 | 6.386% | $231.1981 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $20.32 | 9.500% | $22.2504 | $22.25 | $22.25 | $22.30 |
| Purchase #3 | $230.89 | 6.326% | $245.4961 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $236.30 | 6.814% | $252.4015 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $164.72 | 9.153% | $179.7968 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $179.60 | 12.197% | $201.5058 | $201.51 | $201.50 | $201.50 |
| Purchase #7 | $198.45 | 13.745% | $225.727 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $1,247.60 | $1,358.3757 | $1,358.39 | $1,358.40 | $1,358.40 | |