| 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 | $186.37 | 12.107% | $208.9338 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $188.59 | 9.647% | $206.7833 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $164.38 | 7.621% | $176.9074 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $196.74 | 12.599% | $221.5273 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $145.38 | 13.629% | $165.1938 | $165.19 | $165.20 | $165.20 |
| Purchase #6 | $107.81 | 3.867% | $111.979 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $192.54 | 7.380% | $206.7495 | $206.75 | $206.75 | $206.70 |
| 7 purchase totals = | $1,181.81 | $1,298.0741 | $1,298.07 | $1,298.15 | $1,298.00 | |