| 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 | $247.31 | 7.356% | $265.5021 | $265.50 | $265.50 | $265.50 |
| Purchase #2 | $227.54 | 11.152% | $252.9153 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $235.41 | 9.372% | $257.4726 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $18.28 | 9.438% | $20.0053 | $20.01 | $20.00 | $20.00 |
| Purchase #5 | $195.56 | 11.546% | $218.1394 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $201.49 | 12.861% | $227.4036 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $107.46 | 9.171% | $117.3152 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $1,233.05 | $1,358.7535 | $1,358.76 | $1,358.70 | $1,358.70 | |