| 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 | $228.70 | 5.874% | $242.1338 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $175.71 | 9.303% | $192.0563 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $164.99 | 4.299% | $172.0829 | $172.08 | $172.10 | $172.10 |
| Purchase #4 | $195.85 | 3.385% | $202.4795 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $30.88 | 3.189% | $31.8648 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $31.52 | 12.250% | $35.3812 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $59.84 | 13.612% | $67.9854 | $67.99 | $68.00 | $68.00 |
| 7 purchase totals = | $887.49 | $943.9839 | $943.98 | $944.05 | $944.10 | |