| 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 | $104.30 | 10.435% | $115.1837 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $106.83 | 3.209% | $110.2582 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $87.60 | 11.835% | $97.9675 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $157.56 | 9.186% | $172.0335 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $231.92 | 3.319% | $239.6174 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $51.50 | 7.740% | $55.4861 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $185.73 | 4.168% | $193.4712 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $925.44 | $984.0176 | $984.02 | $984.00 | $984.10 | |