| 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 | $20.34 | 13.466% | $23.079 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $209.46 | 9.646% | $229.6645 | $229.66 | $229.65 | $229.70 |
| Purchase #3 | $118.83 | 3.697% | $123.2231 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $242.29 | 12.584% | $272.7798 | $272.78 | $272.80 | $272.80 |
| Purchase #5 | $164.28 | 13.485% | $186.4332 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $198.93 | 6.687% | $212.2324 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $78.85 | 7.469% | $84.7393 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $1,032.98 | $1,132.1513 | $1,132.14 | $1,132.20 | $1,132.10 | |