| 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 | $135.57 | 9.555% | $148.5237 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $18.92 | 11.838% | $21.1597 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $87.45 | 12.655% | $98.5168 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $231.57 | 7.285% | $248.4399 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $47.82 | 3.477% | $49.4827 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $113.93 | 4.507% | $119.0648 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $165.49 | 10.107% | $182.2161 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $800.75 | $867.4037 | $867.40 | $867.35 | $867.40 | |