| 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 | $20.53 | 10.594% | $22.7049 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $155.86 | 12.312% | $175.0495 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $207.95 | 10.655% | $230.1071 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $212.32 | 13.619% | $241.2359 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $102.25 | 7.786% | $110.2112 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $167.56 | 8.658% | $182.0673 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $179.48 | 3.682% | $186.0885 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $1,045.95 | $1,147.4644 | $1,147.47 | $1,147.45 | $1,147.40 | |