| 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 | $83.33 | 10.396% | $91.993 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $205.47 | 8.466% | $222.8651 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $79.39 | 12.333% | $89.1812 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $32.27 | 10.559% | $35.6774 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $217.93 | 4.643% | $228.0485 | $228.05 | $228.05 | $228.00 |
| Purchase #6 | $19.71 | 6.495% | $20.9902 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $174.33 | 10.844% | $193.2343 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $812.43 | $881.9897 | $881.99 | $882.05 | $882.00 | |