| 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 | $200.69 | 5.336% | $211.3988 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $222.90 | 6.763% | $237.9747 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $118.50 | 10.641% | $131.1096 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $103.25 | 5.619% | $109.0516 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $35.63 | 3.755% | $36.9679 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $99.69 | 5.420% | $105.0932 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $89.86 | 5.572% | $94.867 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $870.52 | $926.4628 | $926.46 | $926.40 | $926.60 | |