| 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 | $238.72 | 8.672% | $259.4218 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $38.39 | 12.848% | $43.3223 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $164.98 | 6.211% | $175.2269 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $215.78 | 3.599% | $223.5459 | $223.55 | $223.55 | $223.50 |
| Purchase #5 | $63.68 | 9.531% | $69.7493 | $69.75 | $69.75 | $69.70 |
| Purchase #6 | $76.69 | 6.506% | $81.6795 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $70.92 | 4.536% | $74.1369 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $869.16 | $927.0826 | $927.09 | $927.10 | $926.90 | |