| 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 | $214.44 | 8.754% | $233.2121 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $229.73 | 8.227% | $248.6299 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $137.59 | 5.699% | $145.4313 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $104.34 | 6.123% | $110.7287 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $17.33 | 9.493% | $18.9751 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $7.32 | 6.145% | $7.7698 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $43.85 | 10.538% | $48.4709 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $754.60 | $813.2178 | $813.22 | $813.25 | $813.20 | |