| 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 | $129.96 | 7.871% | $140.1892 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $242.77 | 11.348% | $270.3195 | $270.32 | $270.30 | $270.30 |
| Purchase #3 | $163.31 | 9.824% | $179.3536 | $179.35 | $179.35 | $179.40 |
| Purchase #4 | $214.54 | 9.863% | $235.7001 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $220.40 | 9.794% | $241.986 | $241.99 | $242.00 | $242.00 |
| Purchase #6 | $186.64 | 7.690% | $200.9926 | $200.99 | $201.00 | $201.00 |
| Purchase #7 | $158.46 | 7.522% | $170.3794 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $1,316.08 | $1,438.9204 | $1,438.92 | $1,438.95 | $1,439.00 | |