| 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 | $209.71 | 7.333% | $225.088 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $205.44 | 4.240% | $214.1507 | $214.15 | $214.15 | $214.20 |
| Purchase #3 | $179.84 | 3.670% | $186.4401 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $175.74 | 10.283% | $193.8113 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $83.51 | 11.641% | $93.2314 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $137.92 | 12.449% | $155.0897 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $247.88 | 3.454% | $256.4418 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $1,240.04 | $1,324.2530 | $1,324.25 | $1,324.30 | $1,324.20 | |