| 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 | $89.81 | 8.725% | $97.6459 | $97.65 | $97.65 | $97.60 |
| Purchase #2 | $177.51 | 11.694% | $198.268 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $225.83 | 4.394% | $235.753 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $236.55 | 7.654% | $254.6555 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $39.37 | 12.526% | $44.3015 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $240.78 | 12.748% | $271.4746 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $237.48 | 3.105% | $244.8538 | $244.85 | $244.85 | $244.90 |
| 7 purchase totals = | $1,247.33 | $1,346.9523 | $1,346.95 | $1,346.90 | $1,347.10 | |