| 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 | $190.64 | 12.863% | $215.162 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $35.32 | 3.562% | $36.5781 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $211.30 | 3.271% | $218.2116 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $215.74 | 6.752% | $230.3068 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $9.27 | 9.702% | $10.1694 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $181.47 | 13.524% | $206.012 | $206.01 | $206.00 | $206.00 |
| Purchase #7 | $215.42 | 5.328% | $226.8976 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $1,059.16 | $1,143.3375 | $1,143.34 | $1,143.30 | $1,143.40 | |